D&L 4 Inch Plate Swivel Casters Wheels 1800lbs Heavy Duty Casters with Brake Polyurethane Dual Locking Casters Set of 4 (Two Hardware Kits) DL-I4-001

instaled on a 6 work bench with vise 900 lbs works well

I used this to put my refrigerator on a wood skid with wheels. Works great. The wheel locks hold it in place and if I need to move it I just take off the locks and it rolls easilly.

wheels are solid and roll easy on concrete surface

Used these for a small platform I made for my table saw. Moves easy and locks down solid. The bolts provided are too short to go through a 2 x 4 so had to visit the local hardware store.

I added recliners in our motor home and had to add a 3/4 inch plywood to the slide out to fit them in. The rollers support the overhang when someone is seated in them and swivel when we close the slide out.

Awesome wheels, bought these to replace the old damaged ones on a U-boat at work. These are great, they roll smoothly and are heavy duty.

Got these to replace casters on a rolling toolbox that were damaged by incompetent movers(casters roll, not slide). To my surprise, the casters and included bolts fit the pre-drilled and threaded holes on the cabinet. Not only do the roll well but were easy to install. Deducted 1 star because the locking mechanism was made for a Russian weightlifter on steroids! Hard to lock/unlock. Wasnt a big issue for me as box is only used on a flat surface and rollaway not an issue. Worth the price, lets see how they hold up under the load.

Bought these for use on my work bench/table saw/miter saw station. They allow easy movement even with a layer of sawdust on the floor.

Very sturdy and mobile. Perfect size for my raised bed herb planter allowing me to rotate out of NC sun

Excellent and heavy duty!