SAE Hex Dual Drive Set Socket bits can be used with the appropriate Ratchet, T-Handle or Socket Spinner Handle Bits made from S2 Tool Steel Proprietary heat treat for superior strength and durability Precision tip profile manufacture for positive and precise fastener engagement We are dedicated to give everyone the very best houseware products for all home needs, with a focus on dependability, our client satisfaction and great quality. We provide highquality modern products to be enjoyed by many clients. Features. SAE Hex Dual Drive Set. Socket bits can be used with the appropriate Ratchet, THandle or Socket Spinner Handle. Bits made from S2 Tool Steel. Proprietary heat treat for superior strength and durability. Precision tip profile manufacture for positive and precise fastener engagement. Design of socket and bit assembly allows for easy replacement of broken or worn bit. 10 Piece