Malco MSHXLCST 6 in. Reversible CRHEX SawTooth Hex Driver 1/4 in. and 5/16 in.

Get ultimate versatility in a compact package. These exclusive drivers ensure that 1/4″ and 5/16″ hex sizes are always on hand for installation, with an integrated sawtooth design that cuts through soft and hardened HVAC and roofing sealant for rapid fastener removal. Built with S2 hardened steel for long life and superior durability, this removable and reversible hex driver allows the user to easily clean the socket and magnet.
Reversible 1/4″ & 5/16″ hex sockets for quick changes between sizes during installation
Integrated sawtooth design cuts through soft and hardened sealant for rapid fastener removal
Removable driver for easy cleanup of the socket and magnet
Heavy-duty, deep-set magnet doesn’t contact the screw, so the fasteners spin true
Built with S2 hardened steel for long life and superior durability