1521-C-2-B,ROUND SWAGE SPACERPLAIN BRASS3/1
1521-C-2-S,ROUND SWAGE SPACERPLAIN STEEL3/1
1521-C-2-SS,ROUND SWAGE SPACERPLAIN STAINLES
1521-C-3-AL,ROUND SWAGE SPACERPLAIN ALUMINUM
1521-C-3-B,ROUND SWAGE SPACERPLAIN BRASS3/1
1521-C-3-S,ROUND SWAGE SPACERPLAIN STEEL3/1
1521-C-3-SS,ROUND SWAGE SPACERPLAIN STAINLES
1521-D-2-AL,ROUND SWAGE SPACERPLAIN ALUMINUM