1157-4-AL-24,ROUND SPACERBLACK ANODIZEROUND C
1157-4-B,ROUND SPACERPLAIN BRASS5/16 RD X
1157-4-B-12,ROUND SPACERCLEAR ZINC5/16 RD X
【HELLERMANN TYTON】1157-4-G-PEX-BK,
1157-4-PH,ROUND SPACERNO FINISH - PHENOLIC
1157-4-S,ROUND SPACERPLAIN STEEL5/16 RD X
1157-4-S-12,ROUND SPACERCLEAR ZINC5/16 RD X
【RAF Electronic Hardware】1157-4-SS,电路板硬件 - PCB SS 3/8in 5/16in Spacer