8" x 3" Ductile Steel Wheel P71 Swivel Caster - 5,400 Lbs Capacity swivel-construction-5-8-kingpin 350" thick and is zinc

350" thick and is zinc plated

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

Link to Matching Swivel Brake Caster: 146CIRB820SB

Wheel Diameter:3"

8" x 3" Ductile Steel Wheel P71 Swivel Caster - 5,400 Lbs Capacity swivel-construction-5-8-kingpin 350" thick and is zinc8" x 3" Ductile Steel Wheel Swivel Caster Part# P7108301111 Ductile steel has similar capacities, impact strength, and durability when compared to forged steel wheels, but is more economically priced. Ductile steel is a combination of alloys that give it a much higher weight capacity than standard cast iron wheels, but not quite the capacity and durability of forged steel wheels. While ductile steel is very resilient, it is tough on floors and could