12pc Jumbo HEX KEY Driver Set. Heat treated chrome vanadium steel. Black oxide finished for durability. Professional quality ideal for use on large machinery. Includes 12pc jumbo drivers. 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″. 8mm, 10mm, 12mm, 14mm, 17mm, 19mm. Complete with durable carry case. Protective packing material will be added in your package if […]