Unique DuraHook styles can handle any pegboard storage requirement 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 (excluding steel) 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 This DuraHook 36-piece hook assortment kit contains the first double locking hooks with unique and useful styles, including spring clips, to handle any pegboard storage requirement. The innovative double locking system locks the hook in place with a locking tab that mounts to the front, so there's no need to remove the board for installation or repositioning of hooks.