S2 Steel double-end screwdriving bits, Phillips and Slotted.
- Deliver both speed and convenience by combining screwdriver bits in a durable one-piece design
- These industrial quality bits are manufactured to withstand the same high-torque as other Century power bits
- DO NOT place doubled ended bits in bit holding screwdrivers, power bit holders, or quick change chuck adapters. The retaining ring in the bit holder is designed for insert bits only