Features hardened-steel drill guides ensures accurate drilling for secure shelving. Includes a removable, dual-position fence for custom hole placement, locating pin for accurate spacing reference, jig extender and a 5mm brad-point bit with depth collar. Standard 32mm hole spacing. Connect multiple Shelf Pin Jigs together for quick work. Various. Size H39, W24, D13cm. Weight 0.31kg. Manufacturers 3 year guarantee.