SLOKY STS-TX-LT-S1 Preset Torque Screwdriver LT Torx Combo Set (13 Piece), Red

All three types of handle are replaceable; Any adapter fits any type of handle All the adapters and bits are color marked for easy pairing Patented adaptor ensures the preset torque is applied, with the tolerance of 10% Adapter will automatically release the connection with handle when the preset torque is reached and ends the screw tightening operation Exceeding turns will only generate signal sound, no more torque is applied, Manufacturer: ACSC International Inc