1284T-12-B,ROUND SPACERPLAIN BRASS3/4 RD X
1284T-12-N,ROUND SPACERNO FINISH - NYLON3/4
1284T-12-PH,ROUND SPACERNO FINISH - PHENOLIC
1284T-12-S,ROUND SPACERPLAIN STEEL3/4 RD X
1284T-12-SS,ROUND SPACERPLAIN STAINLESS STEE
1284T-25-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1284T-25-B,ROUND SPACERPLAIN BRASS3/4 RD X
1284T-25-N,ROUND SPACERNO FINISH - NYLON3/4