1257T-10-PH,ROUND SPACERNO FINISH - PHENOLIC
1257T-10-S,ROUND SPACERPLAIN STEEL5/8 RD X
1257T-10-SS,ROUND SPACERPLAIN STAINLESS STEE
1257T-12-AL,ROUND SPACERPLAIN ALUMINUM5/8 RD
1257T-12-B,ROUND SPACERPLAIN BRASS5/8 RD X
1257T-12-N,ROUND SPACERNO FINISH - NYLON5/8
1257T-12-PH,ROUND SPACERNO FINISH - PHENOLIC
1257T-12-S,ROUND SPACERPLAIN STEEL5/8 RD X