- Patented bit holding system forces bit surface to opposing side for maximum retention
- Chrome sockets; heat treated for durability and service ability
- S2 and Alloy steel bits
- Packaged in patented impact resistant "Slide Rail" System for ease in socket storage
- Large hard stamped identification
12-Piece 3/8 in. Drive Metric Hex Bit Socket Set includes 2, 2.5, 3-12mm Bit Sockets packaged on a clip rail.