Durston Manufacturing introduces the VIM Half Cut 77-pc Stubby Bit Set (No. VHC77), which includes 5/8" (16mm) bits, for close quarters work. The set includes the following bits: Torx, Torx Plus, Tamper Proof Torx, flat tip, XZN 12-pt Triple Square, Torx Plus 5-pt tamperproof, Hex Inch, Hex Metric and Philips. The set includes half cut bits for increased strength and a low-profile, double-ended mini ratchet wrench (No. HBR5). The set is constructed of S2 steel and are heat treated to 58-62 RC.