The Rare Snap-On Offset Ratcheting Box Wrench Set CRA180BK is a high-quality hand tool set designed for automotive use. This set includes 16 pieces of sockets with a drive size of 1/4in. and 5/16in., suitable for SAE measurements. The wrench set features black oxide surface finish and is made in the United States by the trusted brand Snap-On. Each piece is designed with a hex Phillips Pozidriv screw drive type for efficient and precise work. Perfect for professionals and automotive enthusiasts looking for durable and reliable tools. This is pre owned but looks to have never been used but it is missing 4 bits as picture shows Buyer Pays $10 shipping