Irwin IRW10504335 Screwdriver Bits Phillips PH3 25mm Titanium (Pack 10) The Irwin Phillips insert screwdriver bits are engineered for use in hand-driving applications or with power tools. They are designed for use in an insert holders with C-clip for retaining ring notch. The bits are compact and versatile with a 1/4 inch hex body and made from high grade S2 Steel with a titanium coating. The Irwin IRW10504335 Screwdriver Phillips bits come in a bag of 10 with the following dimensions: PH3 x 25mm.
