1306-12-AL,ROUND SPACERPLAIN ALUMINUM3/4 RD
1306-12-B,ROUND SPACERPLAIN BRASS3/4 RD X
1306-12-N,ROUND SPACERNO FINISH - NYLON3/4
1306-12-PH,ROUND SPACERNO FINISH - PHENOLIC
1306-12-S,ROUND SPACERPLAIN STEEL3/4 RD X
1306-12-SS,ROUND SPACERPLAIN STAINLESS STEE
1-306131-6,手工工具 SCREW
1-306171-2,手工工具 GASKET
