Cờ lê cân lực NORBAR

Norbar Professional, automatic clicking torque wrench for controlled clockwise tightening. With compact ratchet wrench, a clearly legible scale in Nm and lbf/in with extremely high resolution. Quick and easy adjustment. Intuitive adjuster lock with visual marking. Ergonomically shaped 2-component handle with handle centre mark for correct calibration. Handle material and lens resist chemicals in common usage in automotive, aviation and industrial environments. +/- 3% accuracy, exceeds all international standards for torque wrenches. Each wrench is supplied with a calibration certificate according to DIN EN ISO 6789-2:2017, incl. recalibration reminder by means of TimeStrip® (= reg. trademark of TimeStrip UK Ltd.).

Linh kiện thay thế
331105 Ratchet spare part set NORBAR

Made in United kingdom

Cờ lê cân lực NORBAR-331110

NORBAR Model 5, precise measurements regardless of hand position, accuracy of ±6% of the measured value, with hexagon socket 1/4" for bits, including 1/4" square coupler for socket wrench inserts, with declaration of conformity in accordance with DIN EN ISO 6789-1:2017, (ratchet not included).

Made in United kingdom

Cờ lê cân lực GEDORE-331120

Gedore Torque TSC, with cam mechanism which prevents any overtightening, precision scale for presetting, non-reversible ratchet, clockwise, accuracy ±6% of the measured value, with factory test certificate

Made in United kingdom

Cờ lê cân lực GEDORE

Gedore Torque ATB-G, with Micrometer scale for presetting and mounting of the replaceable inserting tools, adjustment guard to prevent unintentional adjustment of the torque value, on attaining the torque value handle bends up to 20°, makes overtorquing impossible. Release accuracy ± 6%, classified according to DIN EN ISO 6789:2003 type 2 class A, with factory test certificate.

Đầu vặn mua riêng, không kèm sản phẩm

Có thể dùng kèm các đầu vặn:

331600 Ratchet insert STAHLWILLE
331602 Ratchet insert STAHLWILLE 725QR
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE

Made in United kingdom

Cờ lê lực NORBAR

Norbar Industrial, rugged industrial wrench for high torques, with adjustment scale and integrated ratchet function, with push-through square, suitable for clockwise and anti-clockwise tightening. Gentle and accurate triggering owing to response-free bending of the shank as a tangible and visible trigger signal, makes overtightening unlikely. Dust-, splash- and dirt-proof; easily readable dual scale in Nm and Ib/ft. Can be separated into two parts and packaged in this way for easier transportation. Triggering accuracy of ±4% from the set value, according to DIN EN ISO 6789, with declaration of conformity according to DIN EN ISO 6789-1:2017, in hard shell case.

Made in United kingdom

Cờ lê cân lực FACOM 209 PB

Facom 209 PB, automatic trigger with acoustic signal, dual scale (with Nm and ft.lbs) and twin-start thread saves time due to 2x faster adjustment, ergonomic plastic handle, tried and tested mechanism with long service life, with fixed reversible ratchet for clockwise tightening, accuracy ±4% from the measured value, with factory test certificate according to ISO 6789. Supplied in protective plastic tube

Made in Italy

Cờ lê cân lực STAHLWILLE 730NR

Stahlwille 730 NR, with reversible insert ratchet, for clockwise and anticlockwise tightening. Can easily be heard and felt when it triggers; accuracy ±3% according to DIN/ISO 6789, with factory test certificate. Rugged construction, quick setting of torque with QuickSelect; pulling out and turning the setting button sets the torque and then locks it in. The measuring element is only under load when tightening, no need for manual reset to zero.

Đầu vặn đã gắn kèm sản phẩm

Có thể thay bằng các đầu vặn khác:

331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

Linh kiện gốc:
331600 Ratchet insert STAHLWILLE

Made in Germany

Cờ lê cân lực đầu tháo rời thay thế STAHLWILLE 730 N

Stahlwille 730 N, for clockwise and anticlockwise tightening. Can easily be heard and felt when it triggers; accuracy ±3% according to DIN/ISO 6789, with factory test certificate. Rugged construction, quick setting of torque with QuickSelect; pulling out and turning the setting button sets the torque and then locks it in. The measuring element is only under load when tightening, no need for manual reset to zero.

Đầu vặn cấp riêng, KHÔNG kèm sản phẩm

Có thể dùng kèm đầu vặn:

331600 Ratchet insert STAHLWILLE
331602 Ratchet insert STAHLWILLE 725QR
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331636 Open ended insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331656 Ring insert STAHLWILLE 732/100
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE
LT000054329 735/65 - Ratchet insert tool, fine tooth
LT000054333 735/100 - Ratchet insert tool
LT000054346 734/100 - Square drive insert tool
LT000054557 737 - Blank end insert tool
LT000054573 7370/100 - Adaptor

tag: 730n

Made in Germany

Cờ lê cân lực STAHLWILLE 730R

Stahlwille 730 R, with reversible adapter ratchet, for clockwise and anticlockwise tightening. Can easily be heard and felt when it triggers, accuracy ±4% according to DIN/ISO 6789, with factory test certificate, rugged construction, quick setting of torque with slide and locking button.

Đầu vặn Đàbao gồm

Có thể dùng đầu vặn khác thay thế:

331600 Ratchet insert STAHLWILLE
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE

331635 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE

331655 Ring-end insert STAHLWILLE
331656 Ring insert STAHLWILLE 732/100
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

331684 Adapter insert STAHLWILLE

Link kiện gốc:

331600 Ratchet insert STAHLWILLE

Made in Germany

Cờ lê cân lực STAHLWILLE 730, 730Quick

Stahlwille 730, for clockwise and counter-clockwise tightening. A stop signal which can be clearly heard and felt is automatically given when the correct torque is reached. Accuracy of ±4% in accordance with DIN/ISO 6789, with factory test certificate. Robust design, rapid adjustment of torque with slider and locking button.
Stahlwille 730 Quick, for clockwise and counter-clockwise tightening. More ergonomic and with increased comfort; improved access and operation of the clamping lever recessed in the handle. Optimised ball handle for fatigue-free work. The new design with opposite, V-shaped mounts and integrated magnifier allows settings to be adjusted quickly and accurately - even from an awkward angle. A stop signal which can be clearly heard and felt is automatically given when the correct torque is reached. Accuracy of ±4% in accordance with DIN/ISO 6789, with factory test certificate. Robust design, rapid adjustment of torque with slider and locking button.

Đầu vặn cấp riêng, KHÔNG kèm sản phẩm

Có thể dùng kèm đầu vặn:

331600 Ratchet insert STAHLWILLE
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE

331635 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE

331655 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

331684 Adapter insert STAHLWILLE

Made in Germany

Cờ lê cân lực STAHLWILLE 730 FIX

Stahlwille 730 Fix, for series production tasks; the adjusting knob can be removed after the torque has been set, preventing inadvertent changes to the settings. The Torx® tamper-resistant screw also protects against unwanted manipulation, just like the enclosed adhesive seal; settings cannot be adjusted without breaking the seal. For clockwise and counter-clockwise tightening by turning over the insert tools. Robust design, rapid adjustment of torque with QuickSelect; the torque is set and then locked by pulling out the adjusting knob and turning it. Two-component handle with ergonomic green soft zone (resistant to oils, greases, fuels, brake fluids and Skydrol). A stop signal which can be clearly heard and felt is automatically given when the correct torque is reached; accuracy ±3% in accordance with DIN 6789. No need for manual reset to zero, since the measuring element is only under load while force is being applied. Supplied with factory certificate, Torx® tamper-resistant screw and adhesive seal. Without insert tool.

Đầu vặn cấp riêng, KHÔNG kèm sản phẩm

Có thể dùng kèm đầu vặn:

331600 Ratchet insert STAHLWILLE
331602 Ratchet insert STAHLWILLE 725QR
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331636 Open ended insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331656 Ring insert STAHLWILLE 732/100
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

LT000054329 735/65 - Ratchet insert tool, fine tooth
LT000054333 735/100 - Ratchet insert tool
LT000054346 734/100 - Square drive insert tool
LT000054557 737 - Blank end insert tool
LT000054573 7370/100 - Adaptor

Made in Germany

Cờ lê cân lực FUTURO

For controlled clockwise and anti-clockwise tightening, robust ratchet with push-through square, automatic actuation with audible signal. Double micrometer scale Nm and lbf/ft allows for exact, error-free setting. Quick adjustment, ergonomic 2-component handle, accuracy of ±3% from measured value (more accurate than DIN EN ISO 6789), with declaration of conformity to DIN EN ISO 6789-1:2017.

Made in United kingdom

Cờ lê cân lực NERIOX

Automatically triggering torque wrench for controlled right-hand tightening, error-free and accurate torque pre-setting via easy-to-read laser scale, with audible and tactile signal when the pre-set torque is reached. Reversible ratchet and robust metal handle. High accuracy of the measured value according to DIN/ISO 6789-1:2017, with factory test certificate and plastic case.

Made in Germany

Cờ lê cân lực HAZET

Hazet 6000-1 CT, ± 2% release accuracy of the scale value, highly precise premium measuring instruments for the heaviest demands. Robust and wear-resistant hard-chrome-plated steel tube construction in slimline design, in safe box with display. Safety locking of the handle, adjusting knob for collateral locking of the calibration, user-friendly reversible ratchet, service-friendly, integrated shift lever, adjustment of the torque value desired easily and safely by turning the handle, ergonomically shaped handle with collar reduces the risk of slipping or injury, precise, fine scale graduation.

Made in Germany

Cờ lê cân lực HAZET 5000-3 CT

HAZET 5000-3 CT, designed for harsh workshop use, for controlled fastening with haptic and acoustic feedback. Wide range of applications for controlled fastening in tyre service, two-wheel, car and lorry applications, as well as various applications in industry and trade. Accuracy ± 3% of scale value, secure locking of set value by latching function on slewing ring, handle with more grip for easier power transmission. Tested in accordance with DIN EN ISO 6789-2:2017 with factory test certificate. Insertion tool not included.
 

tag: 50003ct

Made in Germany

Cờ lê cân lực HAZET

Hazet 6200-1 CT, with plug-and-socket to accommodate insert tools, accuracy ± 2% of the scale value, in safe box.
Adapter tools NOT included.

Appropriate accessories:
331602 Ratchet insert STAHLWILLE 725QR
331605 Ratchet insert HAZET
331606 Ratchet insert HAZET
331608 Ratchet insert HAZET
331612 Ratchet insert HAZET
331615 Ratchet ring insert HAZET
331617 Ratchet insert for bits HAZET
331625 Open end insert HAZET
331626 Open end insert HAZET
331639 Open box insert HAZET
331645 Box insert HAZET
331652 Box insert HAZET
331675 Square insert HAZET 6414 / 6416
331681 Welding insert HAZET
331685 Insert adapter HAZET

Made in Germany

Cờ lê cân lực NORBAR

NORBAR Professional, automatic torque wrench for controlled clockwise and anti-clockwise tightening, with plug connection for mounting insert tools. +/- 3% accuracy, exceeds all international standards for torque wrenches. Every wrench is supplied with a calibration certificate in accordance with DIN EN ISO 6789-2:2017, which also meets the requirements of ISO 9000:2000. Includes recalibration memory by TimeStrip® (= reg. trademark of TimeStrip UK Ltd.). Clear scale with extremely high resolution. Intuitive adjuster lock with visual marking. Ergonomically shaped two-component handle with handle centre mark for correct calibration. Handle material and lens resist chemicals in common usage in the automotive, aviation and industrial environments.
Supplied without insert tool.

Đầu vặn cấp riêng, KHÔNG kèm sản phẩm

Có thể dùng kèm đầu vặn:

331600 Ratchet insert STAHLWILLE
331602 Ratchet insert STAHLWILLE 725QR
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

Made in United kingdom

Cờ lê cân lực FACOM 209 A

Facom 209 A, automatic trigger with acoustic signal, dual scale (with Nm and ft.lbs) and twin-start thread saves time due to 2x faster adjustment, ergonomic plastic handle, tried and tested mechanism with long service life, with replaceable reversible ratchet for clockwise tightening, accuracy ±4% from the measured value, with factory test certificate according to ISO 6789. Supplied in protective plastic tube.

Made in Italy

Cờ lê cân lực FACOM 306

Facom 306, automatic wrench slip with audible signal, precision scale for presetting, receptacle for interchangeable adapter tools. Scope of delivery: reversible ratchet insert, factory test certificate.

Designs:
1...5 Nm...5...25 Nm: Accuracy ±4 % of the scale value
20...100 Nm...70...350 Nm: Accuracy ±2 % of the scale value

Appropriate accessories:
331600 Ratchet insert STAHLWILLE
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

Made in Italy

Cờ lê cân lực FACOM 209 D

Facom 209 D, automatic trigger with acoustic signal, dual scale (with Nm and ft.lbs) and twin-start thread saves time due to 2x faster adjustment, ergonomic plastic handle, tried and tested mechanism with long service life, without reversible ratchet, accuracy ±4% from the measured value, with factory test certificate according to ISO 6789. Supplied in protective plastic tube.

Made in Italy

Cờ lê cân lực FACOM 306.M

Facom 306.M, automatic actuation with audible and tactile signal, tried-and-tested mechanism with long durability, fine-tooth reversible ratchet with 75 teeth and 5° readjustment angle for clockwise tightening, accuracy of ±4% from the measured value in accordance with DIN/ISO 6789, with factory testing certificate and plastic case.

Made in Italy

Cờ lê cân lực GEDORE

Gedore DREMASTER® K, adjustable, clicking and rugged pipe torque wrench with integrated ratchet with square drive for industrial applications and the trade sector. Rugged, painted steel pipe construction, with galvanised ratchet and high-quality plastic parts, dual scale in Nm and lbf/ft, for controlled clockwise and anti-clockwise tightening, classified in accordance with DIN EN ISO 6789-2:2017 Type II Class A, including traceable test certificate, calibrated to a maximum permitted deviation of ± 3% and therefore more precise than the value of ± 4% required by the standard. Quick adjustment due to offset driver (not included in scope of delivery), release system triggers a clear tactile and audible signal.

Designs:
DMK 100...DMK 300: Interchangeable mushroom head with push-button release and ball locking device
DMK 400...DMK 850: Push-through square drive with pin locking device

tag: DMK100, DMK200, DMK300, DMK400, DMK550, DMK750, DMK850

Made in Germany

Cờ lê cân lực GEDORE TBN series

Gedore Torque TBN, without scale, setting using torque tester, break-over mechanism 20° clockwise and anticlockwise, (types TBN 25, 65 and 135 for clockwise tightening only - switch the adapter around for anticlockwise), overtightening is not possible, repeatability ± 6% (< 10Nm), ±4% (> 10Nm) according to DIN/ISO 6789, factory test certificate included.
Adapter tools NOT included.

Appropriate accessories:
331600 Ratchet insert STAHLWILLE
331602 Ratchet insert STAHLWILLE 725QR
331610 Bit ratchet insert STAHLWILLE
331613 Bit holder insert STAHLWILLE
331620 Open-end insert STAHLWILLE
331630 Open-end insert STAHLWILLE
331637 Open ring insert STAHLWILLE
331640 Ring-end insert STAHLWILLE
331650 Ring-end insert STAHLWILLE
331660 Square insert STAHLWILLE
331680 Weld-on insert STAHLWILLE
331682 Adapter insert STAHLWILLE
331683 Adapter insert STAHLWILLE

Made in United kingdom

Cờ lê cân lực chống tĩnh điện GEDORE TSN series

Gedore Torque TSN, ideal wrench for series production work. Unique cam mechanism prevents any overtightening - even with very fast tightening; very fine, non-reversible ratchet, light and very handy, without scale, setting using torque tester, repeatability in accordance with DIN/ISO 6789, with factory test certificate DIN EN ISO 6789.

Made in United kingdom

Cờ lê lực chỉ kim GEDORE ADS, BDS, CDS, DDS, EDS

Gedore Torque DS, measuring and signalling torque wrench with dial gauge and multi-functional friction pointer for controlled fastening and checking of tension on existing fastenings, with dual scale in Nm and lbf-in/lbf-ft on two-tone, easily legible dial faces. With double square drive with ball locking. Built-in overload protection - mechanical stop up to 25% overload of max. value. Display is accurate to ± 4% of the displayed value, in accordance with DIN EN ISO 6789, based on national standards. The enclosure is a light, sturdy specially designed aluminium construction, painted, with wear-resistant rubber handles. Delivered with factory test certificate to DIN EN ISO 6789.

Designs:
431420.0100 ADS 4 ...431420.0500 ADS 40 : integrated ratchet function for clockwise and anti-clockwise tightening; EPA-compliant (EPA = Electrostatic Protected Area), for use in electrostatically sensitive applications, in a sturdy plastic box
431420.0600 BDS 80AS ...431420.0800 BDS 200S : with an audio-visual signal alerting the operator when the set torque is reached, integrated ratchet function for clockwise and anti-clockwise tightening, in a sturdy plastic box
431420.0900 CDS 400S ...431420.1000 DDS 800S : with an audio-visual signal alerting the operator when the set torque is reached, integrated ratchet function for clockwise and anti-clockwise tightening, in sturdy cardboard packaging
431420.1100 EDS 1400 ...431420.1200 EDS 2000 : with an audio-visual signal alerting the operator when the set torque is reached, integrated ratchet function for clockwise and anti-clockwise tightening, with two-part handle for easier storage and transport, in sturdy cardboard packaging

Made in United kingdom

Cờ lê cân lực điện tử STAHLWILLE 730 D

STAHLWILLE Manoskop 730 D combines indicating and triggering functions in a single device, both function modes can be selected independently of each other. Quick adjustment via keypad; large display; tactile and acoustic signalling at slip point; with tolerance value input and visual evaluation via green and red display colours; memory for up to 7500 torques, can be evaluated via USB interface, display deviation ± 2% ± 1 digit. Display function even with left-hand torques. Automatic indication of next calibration date. Included in delivery: 2x 1.5-V batteries, factory test certificate and case, insertion tool not included.

Designs:
331435.0100...331435.0200: in plastic case
331435.0300...331435.0700: in sheet steel box

Appropriate accessories:
331460 Accessories for electronic torque wrench STAHLWILLE
331600 Ratchet insert STAHLWILLE
LT000054329 735/65 - Ratchet insert tool, fine tooth
LT000054333 735/100 - Ratchet insert tool


Appropriate batteries:
2 pieces 055050.0300 - LR6 / 1.5 V (AA) (included in scope of delivery).

Made in Germany

Cờ lê cân lực HAZET 5000 CLT

Hazet 5000 CLT, Click-Lens-Type with large value readout in the display, three large digits for an easy-to-read torque setting. Accuracy ± 4% of scale value, palpable and audibly perceptible close-gap release. Reversible ratchet, ergonomically shaped handle with collar, safety locking of the handle. Easy and safe adjustment of the torque value desired by turning the handle, easy and exact adjustment of the release value desired. Delivery in safe box, with serial number and certificate.

Made in Germany

Cờ lê cân lực điện tử TOP

Features
Both right and left directions can be measured.
The LCD backlight allows you to see the measured values ​​even when working in dark places.
Measured torque values ​​(in peak hold mode) can be recorded.
The arrival of the target torque value is notified by the lighting of the LED and the sound.
With 72 gears and a ratchet drive angle of 5°, the swing width is small, making it possible to work in narrow spaces.
It is compact with a round head.
Usage
Bicycles, automobiles, architecture, construction, water supply, electric power industry, etc.
For tightening that requires torque management, measurement of return torque, etc.

Made in Japan

Cờ lê cân lực Torcofix K GEDORE

Klassifiziert nach DIN EN ISO 6789:2003 Typ II Klasse A

Rugged, satin chrome-plated steel pipe construction, with chrome-plated ratchet and high quality plastic parts made of polyamide.
Accuracy (better than DIN specification) +/-3% with traceable factory certificate, integrated ratchet function, with interchangeable mushroom head or push-through square drive, controlled clockwise and anti-clockwise tightening by simply replugging the mushroom head, calibrated to a permissible deviation of +/- 3 % and better.

more sizes and version available on request.

TAG: 454900, 454902, 454905, 455010, 455020, 455030, 455040, 455055, 455075, 455185

Made in Germany

Cờ lê cân lực Torcofix TF-K GEDORE

Klassifiziert nach DIN EN ISO 6789-2:2017 Typ II Klasse A

Adjustable, releasing and robust tubular torque wrench with integrated ratchet and square drive for industry and trade applications. Maximum permitted deviation of +/- 3% for controlled right- and left-hand tightening (push the square drive through to the other side to change direction). Robust, matt, powder-coated tubular steel design, with galvanised ratchet and high-quality plastic parts. Double scale Nm and vernier scale (Nm) are protected against abrasion and contamination by the large viewing window.

Made in Germany

Cờ lê cân lực Torcofix TE-SE GEDORE

Klassifiziert nach DIN EN ISO 6789-2:2017 Typ II Klasse A

Adjustable, releasing and robust tubular torque wrench with rectangular holder for industry and trade applications. Maximum permitted deviation of +/- 3% for controlled right- and left-hand tightening (push the square drive through to the other side to change direction). Robust, matt, powder-coated tubular steel design, with double scale Nm and vernier scale (Nm) which are protected against abrasion and contamination by the large viewing window

Made in Germany