1160-4-AL,ROUND SPACERPLAIN ALUMINUM5/16 R
1160-4-AL-21,ROUND SPACERDARK GREY ANODIZE5/1
1160-4-B,ROUND SPACERPLAIN BRASS5/16 RD X
【HELLERMANN TYTON】1160-4-G-PEX-BK,
1160-4-N,ROUND SPACERNO FINISH - NYLON5/1
1160-4-PH,ROUND SPACERNO FINISH - PHENOLIC
1160-4-S,ROUND SPACERPLAIN STEEL5/16 RD X
1160-4-SS,ROUND SPACERPLAIN STAINLESS STEE