1550-D-3-AL,HEX SWAGE SPACERPLAIN ALUMINUM3/
1550-D-3-B,HEX SWAGE SPACERPLAIN BRASS3/16
1550-D-3-S,HEX SWAGE SPACERPLAIN STEEL3/16
1550-D-3-SS,HEX SWAGE SPACERPLAIN STAINLESS
1550DBK,BOX ALUM 4.51X2.52X2.17" BLACK
1550-DSH,B946 N&L BLK/YEL 1550-DSH
1550E,BOX ALUM 6.73X4.76X2.17" UNPTD
1550-E,B946 N&L BLK/YEL 1550-E