4" x 4", 5/8" Radius Corners
Residential Plain Bearing, Plated Steel
4" x 4", 5/8" Radius Corners
Residential Plain Bearing, Solid Brass
4" x 4", 5/8" Radius Corners
Heavy Duty Ball Bearing, Plated Steel
4" x 4", 5/8" Radius Corners
Heavy Duty Plain Bearing, Plated Steel