【PRO SIGNAL】128150,
1281-50-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1281-50-AL-24,ROUND SPACERBLACK ANODIZE3/4 RD
1281-50-B,ROUND SPACERPLAIN BRASS3/4 RD X
1281-50-N,ROUND SPACERNO FINISH - NYLON3/4
1281-50-PH,ROUND SPACERNO FINISH - PHENOLIC
1281-50-S,ROUND SPACERPLAIN STEEL3/4 RD X
1281-50-S-12,ROUND SPACERCLEAR ZINC3/4 RD X 3