CARBYNE 33-Piece Master Metric & SAE Hex (Allen) Bit Socket Set — Open-Box, 67% Off

FOR MAINTENANCE TECHS, MECHANICS AND SHOPS: Covers hex (Allen) fasteners in engine blocks, machinery, motorcycle frames, furniture assembly and bicycle maintenance. Built for professional shops that run tools hard every day, in place of loose Allen keys and hex drivers.

THREE DRIVE SIZES, ONE CASE: 1/4 in. for precision work, 3/8 in. for general fastening, 1/2 in. for heavy-duty torque. 33 hex (Allen) bit sockets cover metric 2mm to 19mm and SAE 5/64 in. to 3/4 in.. No adapters or separate kits needed.

HOLDS UP UNDER HIGH TORQUE: Drop-forged, heat-treated S2 alloy steel bits resist stripping and rounding, and each bit is press-fit into its socket for a solid connection that will not loosen under load.

RUST RESISTANT, EASY CLEANUP: Industrial-grade Zinc Phosphate bonds to the bits for rust resistance, and chrome vanadium sockets carry a mirror-polish finish that wipes clean. Every socket sits in a labeled storage case for organized work.

BACKED FOR THE CREWS WHO USE IT: Every CARBYNE tool meets and exceeds ANSI standards and is covered by our LIFETIME WARRANTY. CARBYNE is a U.S.A.-based, family-run tool company with 20+ years in hand tools.

CARBYNE 33-Piece Master Metric & SAE Hex (Allen) Bit Socket Set A 33-piece master metric and SAE hex (Allen) bit socket set, 2 to 19mm and 5/64 to 3/4 in., across 1/4, 3/8 and 1/2 in. drive. What is in the set: 1/4 in. for precision work, 3/8 in. for general fastening, 1/2 in. for heavy-duty torque. 33 hex (Allen) bit sockets cover metric 2mm to 19mm and SAE 5/64 in. to 3/4 in.. No adapters or separate kits needed. How it is built: Drop-forged, heat-treated S2 alloy steel bits resist stripping and rounding, and each bit is press-fit into its socket for a solid connection that will not loosen under load. Where it fits: It is the metric allen socket set, 3/8 drive allen socket set, 1/4 drive allen socket set and allen socket set 1/2 drive in one case. Every piece is listed by drive and size, so it can be matched to the fastener spec before the order is placed, and one complete set per technician, bay or service truck keeps work orders moving. Standards and support: CARBYNE tools meet or exceed applicable ANSI / ASME standards and are backed by our LIFETIME WARRANTY. CARBYNE is a U.S.A.-based, family-run tool company with 20+ years in the hand tool industry, supplying maintenance, repair and operations (MRO), fleet, facilities and plant maintenance teams as well as professional technicians.