1815-632-AL,ROUND STANDOFFPLAIN ALUMINUM3/8
1815-632-AL-7,ROUND STANDOFFCLEAR IRIDITE3/8 R
1815-632-B,ROUND STANDOFFPLAIN BRASS3/8 RD
1815-632-B-16,ROUND STANDOFFELECTRO TIN3/8 RD
1815-632-N,ROUND STANDOFFNO FINISH - NYLON3
1815-632-PH,ROUND STANDOFFNO FINISH - PHENOL
1815-632-S,ROUND STANDOFFPLAIN STEEL3/8 RD
1815-632-SS,ROUND STANDOFFPLAIN STAINLESS ST