Broadfix BSP300 Flat Packers Mixed Bag of x200 Pcs Universal bag of flat packing shims, used mainly as glazing packers, but also have a host of other uses as a leveller or spacer. Sometimes referred to as \'U Packers\', they can be used for fixing battens to uneven surfaces in a secure and quick way. They feature a \"comb\" or \"gate\" which prevents the packer from falling out of position before the fixing is fastened fully. Suitable for most DIY and construction applications which include dry-lining, stud work, window and door installation, suspended ceilings, levelling conduits and electrical cable trays. Mixed pack of 200, colour coded for easy identification. FEATURES 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) Colour coded for ease of use. Colours include green, black, white, grey, blue and red Sizes include 1mm, 2mm, 3mm, 4mm, 5mm and 6mm SPECIFICATION Length: 100mm Width: 28mm Material: Polypropylene Fixing Types: Packers, Shims & Wedges Quantity: x300 Pcs Use For: Packing & Levelling