Lengthening Shims fit over the stripper screw threads and under the shoulder which, in effect, lengthens the stripper screw length. Made from a 302 full hard stainless steel. Fits 20mm diameter shoulder screw. Fit over the stripper screw threads and under the shoulderLengthens the stripper screw lengthMade from a 302 full hard stainless steelFits 20mm diameter shoulder screwModel # 26531.
