75mm Heavy-Duty Caster Wheels Set of 4 with Brakes and Threaded Stem

How to choose the right stem size caster?. 75mm Heavy Duty Stem Casters with Brake. Wheel Size: 75mm. Mounts on the threaded pipe. Stable construction: Housing made of heavy duty steel for high load, the max capacity set of 4 wheels is up to 272kg.

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