DuraHook 3/4"ID Zinc Plated Steel Single Ring Tool Holder for DuraBoard or 1/8" and 1/4" Pegboard, 10pk: Ideal for screwdrivers and small round tools with handles Innovative double locking system locks the hook in place with a locking tab that mounts to the pegboard from the front Use on any 1/8" or 1/4" pegboard or tool board Hooks mount vertically and horizontally in 4 distinct positions allowing the use of multiple hooks for large, heavy and odd-shaped items Fixtures install from the front, so no need to remove the board for installation or repositioning of DuraHooks