4 inch Swivel Caster Wheels, Heavy Duty Plate Casters with no Brake Total Capacity 1200lbs (Pack of 4）
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MoeBetter
> 3 dayUsed on 8 metal welding table with welder, vise, and chop saw. Able to function with heavy weight and great locking breaks
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SDKelly
> 3 dayThese are great. They roll very smoothly. And the wheel lock is easy to use and works great. With the lock on, the wheel wont roll or rotate i like that.
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Elizabeth R.
> 3 dayI am very impressed with all aspects of these casters. Heavy duty components throughout. I was not expecting to receive a complete set of nuts and bolts too. I paid about the same for a small flat dolly that broke on first use. I attached these four to a 2x2 piece of wood and have the worlds strongest one. Just moved a 250 lb umbrella stand with it. Worth twice as much.
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Richard Brookes
Greater than one weekBought 4 sets to replace worn out casters on our shop carts and furniture flatbeds. Big difference from old to knew. would definitely recommend.
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DOUBLE BALL BEARINGS
Thanks to double precision ball bearings which contribute to smooth mobility and low noise during movement, these swivel casters can keep smooth and silent even under heavy load.
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PVC SHOCK ABSORBING MATERIAL
The tread of the tire is made of a precise PVC material. PVC material will absorb shocks to keep low-vibration transport.
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BALL BEARING STRUCTURE
The most commonly used material for ball bearings is chromium steel: about 1% carbonand 1.5% chromium. Bearings made of such spheres are strong and corrosion-resistant.
