Wrenches By FIRSTINFO TOOLS

• Widely Applications -- Ultra-precise torque limiting lets you work on electronics, computer equipment, and delicate instruments with ease and confidence.
• Quick and Easy to Adjust Torque Settings -- Torque range from 5 to 60 cNm, in 0.5 cNm increments. Intuitive single hand torque adjustment to quickly adjust torque settings. Torque setting by twisting the golden adjustment ring. Also equipped with quick release bit holder for easily attaching and releasing the bit.
• Lightweight and Convenient -- Just 4.1 inch long and 1 in. wide, much smaller form factor than comparable torque screwdrivers. Enjoy the excellent hand feel and ultimate maneuverability especially in tight spots.
• Slipping Clutch Mechanism -- Automatic slip design when the desired torque setting is achieved, the cam mechanism automatically slips to prevent over-tightening.

• Torque Ranges From 10 to 90 in. lbs.-- 2 in. lbs. increments. Torque limiting screwdrivers feature aluminum scale and tube to reduce weight and enhance durability.
• Easily to Operate-- 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.
• Automatically Slips Design to Prevent Over-Tightening-- Three features when tightening fasteners: smooth, accurate, and consistent effects. When the torque reaches the desired torque value, the cam mechanism automatically slips to prevent over-tightening.
• Stronger and Durable Construction--Spring-loaded locking collar locks the scale when the torque is setting. Made of best materials which can reach the exacting tolerance.