Ernst Manufacturing products are 100% made in the USA. They supply innovative, high quality storage products to some of the leading names in the tool industry.  Ernst Gripper Spanner/Wrench Organisers help you organize your spanners/wrenches, and securely them to site. These superior organisers provide the ultimate in tool box storage. They accommodate a wide variety of spanners/wrenches and allow for immediate recognition of a missing tool. While holding spanners/wrenches secure for transportation, they also allow for easy one-handed tool engagement and removal. Holds 8mm to 25mm (3/8" - 1"). Black  Holds 8mm to 25mm spanners/wrenches (3/8" - 1")  Durable, flexible teeth Easy spanner/wrench removal  Secure fit  Folding space saver handle  Soft, non-marring material  Fuel and solvent resistant  Patent US 5,638,964  NO TOOLS INCLUDED