1538-A-4-S,ROUND SWAGE SPACERPLAIN STEEL1/4
1538-A-4-SS,ROUND SWAGE SPACERPLAIN STAINLES
1538-A-6-AL,ROUND SWAGE SPACERPLAIN ALUMINUM
1538-A-6-AL-6,ROUND SWAGE SPACERGOLD IRIDITE1/
1538-A-6-AL-7,ROUND SWAGE SPACERCLEAR IRIDITE1
1538-A-6-B,ROUND SWAGE SPACERPLAIN BRASS1/4
1538-A-6-S,ROUND SWAGE SPACERPLAIN STEEL1/4
1538-A-6-SS,ROUND SWAGE SPACERPLAIN STAINLES