Combination boltless shelving component, plastic foot, pack of 4. Supplied = assembled. Material = plastic. Colour = black. Place of use = indoor use. Product type = combination boltless shelving unit components. Super quick plug-in assembly - rubber hammer suffices. Extremely stable due to patented clamp plug-in connection. With high-quality plastic coating. With shelf support beams in 8 lengths, you can have any desired shelf width and depth. Shelving units, workshop tables, sub-structures - all according to your individual requirements. For upright profiles. Increases the height of the uprights by 1 mm. Pack of 4.