1490T-43-B,HEX SPACERPLAIN BRASS3/4 HEX X 1
1490T-43-N,HEX SPACERNO FINISH - NYLON3/4 H
1490T-43-S,HEX SPACERPLAIN STEEL3/4 HEX X 1
1490T-43-SS,HEX SPACERPLAIN STAINLESS STEEL3
1490T-50-AL,HEX SPACERPLAIN ALUMINUM3/4 HEX
1490T-50-B,HEX SPACERPLAIN BRASS3/4 HEX X 1
1490T-50-N,HEX SPACERNO FINISH - NYLON3/4 H
1490T-50-S,HEX SPACERPLAIN STEEL3/4 HEX X 1