EXTSW .757" ID x 1.990" OD x 7/16” Thick 316 Stainless Spacer 1/2 "ID x 2" OD x 1/4" Thick 316 Stainless Washers 304 Stainless Alloy is more

304 Stainless Alloy is more expensive and is harder to machine than 303

EXTSW 1/2” ID x 1” x 2" thick 316 Alloy Stainless Spacer

507 ID x 1

EXTSW 5/16” ID x 1” OD x 2" thick 304 Stainless Spacer

757” ID x 1” OD x 2 1/4” Long 316 Stainless Spacer

EXTSW .757" ID x 1.990" OD x 7/16” Thick 316 Stainless Spacer 1/2 "ID x 2" OD x 1/4" Thick 316 Stainless Washers 304 Stainless Alloy is moreEXTSW 3 4" ID x 2 OD x 7 16 Thick 316 Stainless Spacer Actual dimensions . 757" ID x 1. 990 OD x . 438" 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.