12 Pc JUMBO METRIC SAE Hex Keys Set Allen Wrenches MM Standard Large Tools

12 Pc. JUMBO Hex Key Driver Set – SAE & METRIC Features: Heat treated chrome vanadium steel. Black oxide finish for durability. Professional quality ideal for use on large machinery. 12-pc. Jumbo Drivers, SAE & METRIC. Complete with durable carry case. Includes: 6 Pc SAE Sizes – 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″ 6 Pc Metric Sizes – 8mm, 10mm, 12mm, 14mm, 17mm, 19mm