4" CAST IRON W/ HOLE SIDEBRAKE

Built with a solid cast-iron hub and heavy steel frame, this 4″ swivel-brake caster provides maximum strength and heat/chemical immunity for severe industrial environments. The metal wheel construction withstands high load pressure, metal shavings, and harsh chemicals that would destroy soft tread wheels.

The integrated brake allows operators to lock heavy machinery or metal carts firmly in place during active manufacturing operations. Its hardened swivel raceway handles intense lateral force and heavy physical impact without binding.