3121-A-440-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3121-A-440-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3121-A-440-S,ROUND SWAGE STANDOFFPLAIN STEEL3
3121-A-440-SS,ROUND SWAGE STANDOFFPLAIN STAINL
3121-A-632-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3121-A-632-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3121-A-632-S,ROUND SWAGE STANDOFFPLAIN STEEL3
3121-A-632-SS,ROUND SWAGE STANDOFFPLAIN STAINL