1968-2520-AL,ROUND STANDOFFPLAIN ALUMINUM5/8
1968-2520-AL-22,ROUND STANDOFFCLEAR ANODIZE5/8 R
1968-2520-B,ROUND STANDOFFPLAIN BRASS5/8 RD
1968-2520-N,ROUND STANDOFFNO FINISH - NYLON5
1968-2520-PH,ROUND STANDOFFNO FINISH - PHENOL
1968-2520-S,ROUND STANDOFFPLAIN STEEL5/8 RD
1968-2520-S-12,ROUND STANDOFFCLEAR ZINC5/8 RD X
1968-2520-S-26,ROUND STANDOFFBLACK OXIDE, STAIN