FIRSTINFO Precision Torque Limiting Screwdriver Set - 1/4" Hex Bit Holder, 0.1-1.2Nm (1.33-10.18 in-lb) Dual Scale with Bits & Extension Bar - Ideal for Electronics, Automotive & DIY Projects

Automatically Slips Design. When the torque reaches the desired torque value, the cam mechanism automatically slips to prevent over-tightening. Materials Bit Holder: S45C Hexagon Knob: Anodic treatment Graduated Ring & Tube: Aluminum Grip: TPR Materials Bit Holder: Electroplating Hexagon Knob: Anodic treatment (Yellow) Graduated Ring & Tube: Anodic treatment (Black) Heat Treatment Bit Holder: HRB 90-94 Hexagon Knob: HRB 25-30 Step 1. Press the locking knob to adjust the torque. Step 2. Rotate the handle to adjust to the desired torque value. Step 3. Example desired torque value: 0.24 Nm Read the main scale with the sub scale. Step 4. Release the locking knob to lock. Spring-loaded locking collar locks the scale well when the torque value is set. Unlock Adjust Desired Lock (function(f) {var _np=(window.P._namespace("AplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { // register javascript with unique module id P.when("jQuery", "AplusModules-module-6", "ready").execute(function($, hoverModule) { hoverModule("aplus-module-6-2"); }); })); Every Bit Counts Most commonly used bits and extension bar to get you straight to work. 6 pcs Star of T10, T15, T20, T25, T30, T40; 4 pcs Hex of 3mm, 4mm, 5mm, 6mm; 2 pcs Flat of 4mm, 6mm; 8 pcs Phillips of PH0, PH0, PH1, PH1, PH2, PH2, PH3, PH3; 1 pc socket adapter. Read more Easy-Hold, Easy-Release 1/4 inch hex holder for bits or square drive socket adapter. An easy-release bit holder which securely retains bits or socket adapter during the operation. Precision Control When the torque reaches the desired torque value, the cam mechanism automatically slips to prevent over-tightening. 0.01 Nm increments give you the ability to be more precise with your torque settings as opposed to traditional torque screwdrivers that can only be accurately read to the nearest 0.1 Nm. Dual Scale for Conveniently Use Torque ranges from 0.1 to 1.2 Nm (1.33 to 10.18 in. lbs.) with dual scale. 0.01 Nm increments. ±6% Accuracy Read more Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Ultra Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Ultra Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Precision Certified Torque Limiting Screwdriver Set with Screwdriver Bits Model Number H5178Y1 H51832Y1 H5177Y1 H51772Y1 H5187Y1 H5188Y1 Applications Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Torque Range 0.1-1.2 Nm / 1.33-10.18 In-lb 2-12 in-lbs 5-60 cNm (0.05-0.6 Nm) 0.5-6 in-lbs. 10-50 in-lbs 10-90 in-lbs Torque Increments 0.01 Nm 0.1 in-lbs 0.5 cNm 0.05 in-lbs 1 in-lbs 2 in-lbs Torque Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy T Handle ✓ ✓ Bits & Extension Bar ✓ ✓ ✓ ✓ ✓ Quick Release Design ✓ ✓ ✓ ✓ ✓ ✓ Head Size 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch Precision Certified Torque Limiting Screwdriver 0.1-1.2 Nm / 1.33-10.18 In-lb Precision Certified Torque Limiting Screwdriver 2-12 in-lbs Precision Certified Torque Limiting Screwdriver 5-25 in-lbs Precision Certified Torque Limiting Screwdriver 10-50 in-lbs Precision Certified Torque Limiting Screwdriver 10-90 in-lbs Precision Certified Torque Limited Screwdriver 5 to 10 Nm/48.68 to 84.08 in-lbs Model Number H5178 H51832 H51835 H5187 H5188 H5184 Applications Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Electrical, Automotive, Aerospace, Manufacturing Torque Range 0.1-1.2 Nm / 1.33-10.18 In-lb 2-12 in-lbs 5-25 in-lbs 10-50 in-lbs 10-90 in-lbs 5-10 Nm / 48.68-84.08 in-lbs Torque Increments 0.01 Nm 0.1 in-lbs 0.5 in-lbs 1 in-lbs 2 in-lbs 0.1 Nm Torque Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy ±6% Accuracy T Handle ✓ ✓ ✓ ✓ Bits & Extension Bar Quick Release Design ✓ ✓ ✓ ✓ ✓ ✓ Head Size 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch 1/4 Inch

【 Dual Scale / Calibration Certification Included 】 Torque ranges from 0.1 to 1.2 Nm (1.33 to 10.18 in. lbs.) with a dual scale, in 0.01 Nm increment, featuring aluminum scale and tube to reduce weight and enhance durability. ±6% accuracy, certified in accordance with ASME B107.300-2010 and ISO 6789.

【 Locking System 】 The torque adjustment is intuitive and automatically locks after each setting is selected. The torque limiting feature causes the screwdriver to slip once the selected torque is reached to avoid damage to the screw being driven.

【 Quick Release Design 】 Just press the locking knob when adjusting the torque; release the locking knob when reaching the setting torque value. Ergonomic shape with non-slip and comfortable features. Equipped with quick release bit holder for easily attaching and releasing the bit.

【21pcs Screwdriver Bits & 1 pc Bits Extension Bar】Most commonly used bits and extension bar to get you straight to work. 6 pcs Star of T10, T15, T20, T25, T30, T40; 4 pcs Hex of 3mm, 4mm, 5mm, 6mm; 2 pcs Flat of 4mm, 6mm; 8 pcs Phillips of PH0, PH0, PH1, PH1, PH2, PH2, PH3, PH3; 1 pc socket adapter.

【 Durable Construction & 100% Genuine Guarantee 】 Spring-loaded locking collar locks the scale when the torque is setting. Made of best materials which can reach the exacting tolerance. We provide you with quality assurance tools with 12 months of after-sales warranty support. Help you to achieve a satisfactory shopping experience.