Lengthening Shim Assortments, 4.95 ID, 5.96 OD - 15.50 ID, 19.93mm OD, 330/Set

Features: Lengthening shims fit over the stripper screw threads and under the shoulder which, in effect, lengthens the stripper screw length | Shortening shims are precision die cut to fit perfectly with close tolerances around the shoulder screw shank to fit under the screw head | Individual sizes also available