1284T-25-PH,ROUND SPACERNO FINISH - PHENOLIC
1284T-25-S,ROUND SPACERPLAIN STEEL3/4 RD X
1284T-25-SS,ROUND SPACERPLAIN STAINLESS STEE
1284T-31-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1284T-31-B,ROUND SPACERPLAIN BRASS3/4 RD X
1284T-31-N,ROUND SPACERNO FINISH - NYLON3/4
1284T-31-PH,ROUND SPACERNO FINISH - PHENOLIC
1284T-31-S,ROUND SPACERPLAIN STEEL3/4 RD X