1880-2520-AL,ROUND STANDOFFPLAIN ALUMINUM1/2
1880-2520-AL-22,ROUND STANDOFFCLEAR ANODIZE1/2 R
1880-2520-B,ROUND STANDOFFPLAIN BRASS1/2 RD
1880-2520-N,ROUND STANDOFFNO FINISH - NYLON1
1880-2520-PH,ROUND STANDOFFNO FINISH - PHENOL
1880-2520-S,ROUND STANDOFFPLAIN STEEL1/2 RD
1880-2520-SS,ROUND STANDOFFPLAIN STAINLESS ST
1880-2520-SS-11,ROUND STANDOFFSATIN CHROME1/2 RD