The Mayhew Tools 10-pc Phillips Titanium Coated, Low Profile, Dual Drive Set, No. 16002, features an enhanced titanium coating for added strength and wear resistance. Its low-profile design allows for easy access into hard-to-reach areas and the convenient, colored storage rail provides easy categorization and accessibility. They also have a precision tip profile manufactured for positive and precise fastener engagement. The bit set can be used with any 1/4” square drive socket spinner handle, ratchet, or T-handle; any 7/16” or 10-13mm box, open end, or ratchet wrench; or any ratchet and socket combination.