Extsw 3/8” ID x .650” OD x 1/8” Thick 316 Stainless Washers
Actual size .383" ID x .650" OD x .125" Thick
(+/- .003" on all dimensions)
.030 inch Radius OD / slightly countersunk ID (no sharp edges)
Made in USA. 316 Stainless has the ULTIMATE corrosion resistance.