O-ring cones are ideal for measuring standard AS-568 O-rings. It measures 184 widely used sizes from 1/4" thru 5-5/8" ID, in five standard cross-sections. The O-ring cone stands 17.5” tall.
O-ring cones are ideal for measuring standard AS-568 O-rings. It measures 184 widely used sizes from 1/4" thru 5-5/8" ID, in five standard cross-sections. The O-ring cone stands 17.5” tall.