4" x 2" Ductile Steel Wheel Swivel Brake Caster - 1,250 Lbs Capacity steel ball transfers Most commonly they are used

Most commonly they are used by welding them to your equipment and then bolting a caster to it

* This face contact brake is not compatible with all casters

Tread Width: 2" Wheel Color: Red

but is more economically priced

Link to Replacement Wheel:LMS40JS84

4" x 2" Ductile Steel Wheel Swivel Brake Caster - 1,250 Lbs Capacity steel ball transfers Most commonly they are used4" x 2" Ductile Steel Wheel Swivel Brake Caster Part # 146DUCT420SB Manufactured from a high strength steel alloy, ductile steel offers improved capacity, durability & impact resistance compared to standard cast iron wheels. Ductile steel provides approximately 45,000 PSI tensile strength & features a thicker tread, spokes & hubs to withstand abusive industrial applications. Its moderately crowned tread design further reduces friction during rolling,