Geinxurn Adjustable Torque Screwdriver Sets Aluminum Alloy 1/4" Hex Magnetic Bit Holder for Auto Repair and Home Use

Geinxurn adjustable torque screwdriver sets, Maintains ±6% accuracy built for torque-critical precision instrumentsTorque setting tail clear main scale values minor scale values premium aluminum alloy silicone 1/4 magnetic hex bit holderApply the right amount of force with click sound to stop at set torque 10lbf.in scale rangeEasy 3 step scale adjustment pull down unlock turn to set torque release lock1/4 hex magnetic bit holder compatible with all 1/4 hex bitsAccurate and reliable maintains ±6% accuracy after 5000 uses factory calibrated individually torque testedWide scope of application for firearms bikes automotive and more