The THH-H is a durable tool holder which mounts to any wall, bench, or pegboard for easy access and storageDesigned for the THH-1 Sliding T-Handle Hex Wrench SetMounting holes for holder are 152 mm (6`) from center-to-centerHardware not includedAllen Wrench HolderBlackT-Handle Hex WrenchesTHH-HUPC/EAN/GTIN: 763477009562