Gripper Wrench Organizers help you organize your wrenches, and securely transport wrenches to the job site. These superior organizers provide the ultimate in tool box storage. They accommodate a wide variety of wrenches and allow for immediate recognition of a missing wrench. Our Wrench Organizers are made from soft, flexible material. While holding wrenches secure for transportation, they also allow for easy one-handed engagement and removal of wrenches. Two standard colors ‐ red and black ‐ make identification of different sets easy. 15 Tool Gripper now also available in HI-VIZ, Blue, Green and Orange. Holds 1/4" - 1 1/8" and 6 -20mm. Patent US 5,638,964. Made in USA.