DESCRIPTION 3/8" Dr. Insert Phillips Bit Socket includes: Sockets: Durable Chrome Vanadium Steel, knurled double finish. Bits: S2 Steel with zinc phosphate. Heat-hardened and tempered. Provides superior engagement with Phillips screws, reducing slippage. Improves precision, making it easier to tighten or remove screws securely. Useful for auto repairs, fixing electronics or assembling machines requiring Phillips screws. MORE PRODUCTS More 3/8" DRIVE BIT SOCKET More BIT SOCKET