1288T-38-PH,ROUND SPACERNO FINISH - PHENOLIC
1288T-38-S,ROUND SPACERPLAIN STEEL3/4 RD X
1288T-38-SS,ROUND SPACERPLAIN STAINLESS STEE
1288T-43-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1288T-43-B,ROUND SPACERPLAIN BRASS3/4 RD X
1288T-43-N,ROUND SPACERNO FINISH - NYLON3/4
1288T-43-PH,ROUND SPACERNO FINISH - PHENOLIC
1288T-43-S,ROUND SPACERPLAIN STEEL3/4 RD X