Screwdriver Torsion Wrench 10‑70in‑lb 1 4in Drive Adjustable Torsion Screwdriver

Feature: 1. Sound Alarm Alert: This screwdriver torsion wrench can be preset torsion value, and has a sound alarm alert. When the tightening torsion of the fastener reaches the preset torsion value, it can automatically send out a signal click a sound, and accompanied by obvious hand vibration, suggesting that the work is completed. 2. Easy To Use: This torsion screwdriver wrench driver is practical and very simple to install and use in clockwise direction, and can be disassembled and used in the opposite direction, which is simple and convenient. 3. Linear Scale With Zero Point Indication: This adjustable torsion screwdriver adopts linear scale with zero point indication (imperial scale), the scale line is clear and accurate. 4. Sturdy And Abrasion Resistant: This 1 4in drive torsion screwdriver is made of excellent aluminium alloy and nylon material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 5. Magnetic Interface: This electrician torsion screwdriver adopts standard magnetic interface, it is not easy to fall off, and it is suitable for all kinds of 6.35mm hex shank batch head (6.35mm) screwdriver head with standard hole diameter. Specification: Item Type: Adjustable Torsion Screwdriver Material: Aluminum Alloy, Nylon Torsion Range: 10 70 in lb Torsion Increment: 1 in lb Accuracy: + 6percent Size: Approx. 161.5mm 6.36in Drive Head Size: 1 4in Knob Diameter: Approx. 42mm 1.65in. Package List: 1 x Torsion Screwdriver 10 x Screwdriver Bits 1 x Manual 1 x Storage Box Note: 1. This torsion screwdriver is only suitable for tightening and testing within the specified range values. 2. Do not apply strong impact during use. 3. Absolutely do not use it as another tool. 4. Stop applying force when the screwdriver makes a click sound. 5. The measurement value of this torsion screwdriver has been calibrated and it is not allowed to disassemble it privately to avoid measurement accuracy errors. 6. After use, adjust the torsion value to zero position to maintain the accuracy of the screwdriver and extend its service life. 7. Do not let this torsion screwdriver come into contact with acids, alkalis, or erosive gases.