1290T-50-PH,ROUND SPACERNO FINISH - PHENOLIC
1290T-50-S,ROUND SPACERPLAIN STEEL3/4 RD X
1290T-50-SS,ROUND SPACERPLAIN STAINLESS STEE
1290T-6-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1290T-6-B,ROUND SPACERPLAIN BRASS3/4 RD X
1290T-6-N,ROUND SPACERNO FINISH - NYLON3/4
1290T-6-PH,ROUND SPACERNO FINISH - PHENOLIC
1290T-6-S,ROUND SPACERPLAIN STEEL3/4 RD X