Stanley FatMax® Pozidriv Tip Screwdrivers have bars that are made from stainless steel to prevent rusting. The tips are precision machined for excellent head to fastener fit and are hardened for increased durability. Fitted with large diameter tri-material handles for excellent torque transmission and grip. With a TPR overlay for grip and comfort. The handles are moulded directly to the blade tang for increased durability. Their tapered waist allows fast, low torque tightening. For easy identification of tip pattern and size, the screwdrivers are colour coded and have an 'ICON ID'.