1491-10-N,HEX SPACERNO FINISH - NYLON3/4 H
1491-10-S,HEX SPACERPLAIN STEEL3/4 HEX X 1
1491-10-SS,HEX SPACERPLAIN STAINLESS STEEL3
149-11-102,
149-11202,
1491-12-AL,HEX SPACERPLAIN ALUMINUM3/4 HEX
1491-12-B,HEX SPACERPLAIN BRASS3/4 HEX X 1
1491-12-N,HEX SPACERNO FINISH - NYLON3/4 H