Facom Screwdriver Resitorx 15 x 75 Protwist FACOMS NEW PROTWIST SCREWDRIVER GOOD TORQUE TRANSMISSION AND FAST SCREWING SPEED Natural grip, excellent comfort. Efficient pre-tightening. Comfortable high torque action. Easier torque transfer. Strong, comfortable grip and long-lasting performance. Soft polyurethane zone, polyamide core for high resistance to: Impact and stress. Abrasion and chemical agents. Five handle sizes to suit the tip size Small sizes have a long, thin body for a faster screwing action. Larger sizes have a wider gripping surface for a firmer hold and maximum torque transfer. Silicon carbon steel blades. Very strong. Excellent resistance to bending. Black tip : no risk of flaking and guaranteed accuracy. Retains the dimensional accuracy of the machined tip. No chromium deposits in the environment. No weakening due to hydrogen release during chromium plating.