4 x 1-1/2 urethane wheel 3/4 RB
4 x 1-1/2 urethane wheel 5/8 RB
4 x 1-1/2 urethane wheel 1/2 RB
4 x 1-1/2 urethane wheel 1-3/16 plain bore
4 x 1-1/2 phenolic wheel 3/4 RB
4 x 1-1/2 phenolic wheel 5/8 RB
4 x 1-1/2 phenolic wheel 1-3/16 plain bore
4 x 1-1/2 Lava wheel 3/4 RB
4 x 1-1/2 Lava wheel 1-3/16 plain bore
4 x 1-1/2 High-temp phenolic wheel 3/4 RB
4 x 1-1/2 High-temp phenolic wheel 1-3/16 plain bore
