5" x 2" Ductile Steel Wheel Kingpinless Swivel Brake Caster - 1,500 Lbs Capacity 28HS17 Each heavy duty caster in

Each heavy duty caster in this kit can hold up to 900 lbs

4" x 2" Cast Iron Rigid Caster - Part # 146CIRB420R

This caster is capable of incredibly high temperatures that no other wheel is capable of

800 Hub Length (Plain Bore): N/A

5" x 2" Ductile Steel Wheel Kingpinless Swivel Brake Caster - 1,500 Lbs Capacity 28HS17 Each heavy duty caster in5" x 2" Ductile Steel Wheel Kingpinless Swivel Brake Caster Part # P51052DUCTTLB 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