Universal assorted tub of u-shims. Mixed pack of 300, color coded for easy identification. The supplied robust tub can be refilled when you're running low. These popular u-shims are ideal for shimming behind screws and fixings. Once a fixing has been loosely installed, the desired number of shims can then be slid over the fitting. The u-shims won't fall out thanks to their unique comb/clip. These shims can withhold high compressive loads compared to other types of traditional timber flat packers and are more economical.

• Can be used for glazing packers or a host of other uses as a shim, level, space or pack out
• Very strong, precise and consistent
• Unaffected by moisture
• High compression strength. Tested to 25kN
• Color coded for ease of use. Colors include black, grey, blue, brown and yellow
• Sizes include 1mm, 3mm, 5mm, 6mm and 10mm