Patented bit holding system forces bit surface to opposing side for maximum bit retention - strength
Packaged in patented impact resistant "slide rail" system
Heat treated socket bases for durability and service ability
Chrome sockets; S2 and alloy steel bits
Includes 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", and 3/8" Bit Sockets
7-Piece 3/8 in. Drive Fractional SAE Long Ball Hex Bit Skt. Set includes: 1/8 in., 5/32 in., 3/16 in., 7/32 in., 1/4 in., 5/16 in., & 3/8 in. Bit Sockets packaged on a clip rail.