FIRSTINFO H5178 1/4" 0.1-1.2 Nm, 1.33-10.18 in-lbs Adjustable Torque Screwdriver with Quick Release Bit Holder

Specifications: 1.Torque limiting screwdrivers feature aluminum scale and tube to reduce weight and enhance durability.2.This torque screwdriver has three features when tightening fasteners: smooth, accurate, and consistent effects.When the torque achieves its maximum, the mechanism will automatically slip to prevent over-tightening.3.All models have an easy-release bit holder which securely retains bits or sockets during the operation.4.Clearly laser scale, each torque screwdriver with laser serial no.which can be traced easily.5.Spring-loaded locking collar locks the scale when the torque is setting.6.All torque screwdrivers are made of the best materials which can reach the exacting tolerance.*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 '