Introduction

●	The rod is made of S2 alloy steel, and has been subject to precision machining and heat treatment, achieving best torque and hardness. The screwdriver head is blackened
●	Unique rotary screw cap design, easy to use and labor saving
●	Applicable to the maintenance and repair of TV, clock & watch, computer, glasses, communication equipment, optical instrument, VCR, telephone, toy & model, camera, and various precision instruments and equipment