Irwin phillips double ended insert screwdriver bits engineered for use in hand-driving applications or with power tools. They are designed for use in insert holder with C-clip for retaining ring notch.
These screwdriver bits are compact and versatile with a 1/4 inch hex body and are made from high grade S2 steel.
Irwin IRW10504394 Pack of 2 50mm double ended screwdriver bits - PH2 and PH2.