The Broadfix Precision Wedges are ideal for shimming in pairs for ultra precise incremental adjustment. They have been manufactured with a high percentage of post-industrial and post-consumer recycled material. As they are made from plastic they will not swell, shrink or rot and they are completely waterproof. Capable of withstanding higher compressive loads than traditional timber flat packers. This also makes them more economical. They are colour coded depending on size, for easy identification. Wedge shaped shim with a distinctive serrated design which allows a pair of them to achieve a precise, level, non-slip thickness. The slot allows 2 of them to be placed around the fixing, facing each other, and then adjusted to the desired thickness. Size: 78 x 45mm.Number of Pieces: 100.