Irwin IRW10504397 Screwdriver Bits Pozi PZ1 25mm (Pack of 2) Irwin Pozi insert screwdriver bits engineered for use in hand-driving applications or with power tools, designed for use in insert holder with C-clip for retaining ring notch Compact and versatile with a 1/4 inch hex body and made from high grade S2 steel. IRW10504397 Specification: Type: Pozidriv Pack Quantity: 2 Size: PZ1 Length: 25mm 1/4 inch Hex What is included: 2x IRW10504397 Screwdriver Bits Pozi PZ1 25mm