Shim Kit 9 thicknesses in 2 sizes Made of high quality stainless steel, allowing re–use Easy to fit and to remove Close tolerances for accurate alignment Thickness clearly marked on each shim SKF TMAS 340 Shim Kit 9 thicknesses in 2 sizesMade of high quality stainless steel, allowing re–useEasy to fit and to removeClose tolerances for accurate alignmentThickness clearly marked on each shimFully de–burred Machinery Shims Kit (100 x 100, 125 x 125 mm) Accurate machine adjustment is an essential element of any alignment process. SKF single slot pre–cut shims are available in five different dimensions and in ten different thicknesses.