Concrete L-shaped cabinet knob. These knobs are flat and they're elevated from the drawer front/door by means of a special steel nut/bar (included). This nut is about 10mm. SPECIFICATIONS CABINET KNOB: Cement head 20mm x 20mm 15mm in depth. The fixing consists of a 4mm bolt, matching washers and a hex nut. NOTE: These are overstock knobs with bolts shorter than standard. THE BOLT IS TO FIT UP TO 10MM THICK CABINET DOOR/DRAWER FRONT. Please measure your doors/drawers and if a longer bolt is required, add this info in the message to seller at checkout. We do have longer bolts available. Colour: Natural grey. Let me know if you would like them painted. Might contain air bubbles in varying amounts which only add to the unique character. The shades and texture of natural concrete can vary. NOTE: the price is per one knob or hook. Please be aware that every item is unique and as such each will be slightly different from each other. If your required amount isn't listed, please message and we will increase available amount. Check our other listings for original home decor items such as concrete cabinet knobs and jewellery. Items are sent by Standard Post, which is not registered.