4 in. Plastic Flat Shim 60 Pack

1-1/8 in. x 4 in. assorted thicknesses (1/32 in., 3/32 in., 1/8 in., 5/32 in., 3/16 in., 1/4 in.) plastic flat shims in a 60 piece pack. Used especially for shimming window frames and double glazing unit. Also used for multi-purpose shimming of door frames, joinery, kitchen cabinets, bathroom cabinets, etc. Color coded thickness indicators. Can be stacked to achieve any shimming height. Micro-serrated surface to prevent slippage under load.