GearWrench 1/4"" Drive 12 Point Standard Chrome Socket, Entry angle guides fastener, Serration depth as deep as the fastener, Large hard-stamped identification, Double Line (SAE) and Knurled Line (MM) to easily identify Standard vs, Metric Sockets, Size: 13mm, 12 Point Standard Metric, Drive End: 0, 705"", Wrench End: 0, 705"", Overall Lengh: 0, 965"", Bolt Clearance: 0, 220, Wrench Depth: 0, 492, Lengh to Shoulder: 0, 453, SKU: ISN13928