CARBYNE 7-Piece Metric Hex (Allen) Bit Impact Socket Set, S2 Steel Bits, 1/2 in. Drive, 9mm to 15mm, Manganese Phosphate Finish

IMPACT-RATED FOR PNEUMATIC AND CORDLESS TOOLS: Engineered to absorb repeated high-torque impacts from pneumatic and cordless impact drivers without cracking or shattering. Safe for use with air tools, brushless impact wrenches, and high-speed fastening systems on European vehicles, heavy equipment, and industrial machinery. | S2 STEEL HEX (ALLEN) BITS: Drop-forged, heat-treated S2 alloy steel bits deliver superior hardness and shock resistance compared to standard chrome vanadium. Each hex (allen) bit is permanently press-fit into a drop-forged chrome vanadium steel socket for a solid one-piece connection that will not loosen under impact loads. | COMPLETE METRIC COVERAGE: Includes 7 Pcs. 1/2 in. Drive Impact Hex (Allen) Bit Sockets in sizes 9, 10, 11, 12, 13, 14, 15 mm. Covers the full range of metric hex fasteners found in European and Japanese vehicles, motorcycles, industrial equipment, and heavy machinery. | MANGANESE PHOSPHATE FINISH: Industrial-grade Manganese Phosphate coating is the standard finish for impact-rated tools because it absorbs oil, resists corrosion, and reduces surface friction under high-torque loads. Unlike chrome plating, this finish is designed for the demands of impact applications. | BUILT FOR PROFESSIONAL USE: Unlike chrome-plated hex socket sets that can shatter under impact, CARBYNE uses impact-grade S2 steel bits with a Manganese Phosphate coating specifically designed for safe use with impact wrenches. Built by a family-run U.S.A. company that stands behind every tool. | PRECISION FIT AND FAST IDENTIFICATION: Precision chamfered bit ends insert easily into metric hex (allen) fasteners for full-contact engagement and efficient torque transfer. Socket sizes are precision laser etched for quick recognition. Includes a durable reusable socket rail for organized storage. | LIFETIME WARRANTY: Every CARBYNE tool meets and exceeds ANSI (American National Standards Institute) standards and is backed by our LIFETIME WARRANTY for your complete peace of mind.