PART NO. AHT56008 Allen 56008D, 9-Piece Short Arm Metric Hex Key Set
PART NO. DGI-AHT56008 Allen 56008D, 9-Piece Short Arm Metric Hex Key Set. William G. Allen patented a cold drawing process for making hex socket set screws that were stronger than any other at the time. These quality fasteners demanded quality tools so it wasn’t long before the Allen hex key wrench was created. As the business grew so did Allen’s reputation for uncompromising quality. Today the makers of the number one hex key wrench in the world have put nearly a century of experience into a hex wrench product line with the quality durability and value worthy of the name Allen. All Allen hex keys are manufactured with heat-treated alloy steel, black finish to precision tolerances, and meet the requirements of ASME/ANSI B18.3 and Federal Standard GGG-K-275 AMED 1.