1279T-43-N,ROUND SPACERNO FINISH - NYLON3/4
1279T-43-PH,ROUND SPACERNO FINISH - PHENOLIC
1279T-43-S,ROUND SPACERPLAIN STEEL3/4 RD X
1279T-43-SS,ROUND SPACERPLAIN STAINLESS STEE
1279T-50-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1279T-50-B,ROUND SPACERPLAIN BRASS3/4 RD X
1279T-50-N,ROUND SPACERNO FINISH - NYLON3/4
1279T-50-PH,ROUND SPACERNO FINISH - PHENOLIC