FIRSTINFO H5188 Precision Certified Limited Torque Screwdriver with 1/4 Inch Universal Hex Bit Holder Quick Release Design 10-90 in-lbs with Extra T-Handle
Description
? Calibration Certification Included ? Torque Range 10-90 in-lbs with 2 in-lbs increments featuring aluminum scale and tube to reduce weight and enhance durability. ±6% accuracy certified in accordance with ASME B107.300-2010 and ISO 6789.
? Extra T-Handle For Higher Torque ? Use the included T-handle to attach the end of the torque screwdriver to get extra leverage on those high-torque applications.
? 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.
? Automatically Slips Design To Prevent Over-Tightening ? The torque adjustment is intuitive and automatically locks after each setting is selected. The torque limiting feature causes the screwdriver to slip once selected torque is reached in order to avoid damage to the screw being driven.
? 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.
- Cam-Over 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
- Press and unlock the locking knob to adjust the torque.
- Rotate the handle to adjust to the desired torque value.
- Example desired torque value: 48 in-lbs
- Read the main scale with the sub scale.
- Release the locking knob to lock.
- Spring-loaded ball detent locks the scale well and the torque value is set.
- 1/4 inch hex holder with spring-loaded ball detent for bits or square drive socket adapter.
- A quick-release bit holder which securely retains bits and easily releases the bit after the operation
- Torque ranges from 10 to 90 in-lbs.
- 2 in-lbs increments.
- ±6% accuracy.
- When the torque reaches the desired torque value the cam mechanism automatically slips to prevent over-tightening.
- Extra T-Handle for high-torque applications.
- To get extra leverage on those high-torque applications.
- Don’t worry about dropping your bits.
- Include the calibration certificate record the test data and signed by the inspector as a testament to this product’s accuracy
- Come with a serial number for traceability.
Instruction
Step 1.
Step 2.
Step 3.
Step 4.
Tight Hold
Easy Release
Torque Range
Upgraded Accessory
Convenient Use
Calibration Certificate
Brand:FIRSTINFO TOOLS FIT YOUR NEEDS|Number of Items:1|Head Style:Hex|Material:Ergonomic Soft Grip Handle|Color:Black
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