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

These were very sturdy and reasonably priced

Looks great.

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.

My husband loves that it gave his workbench maneuverability. Also product is sturdy and easy to install comes with hardware. Although he said he wishes it also came with screws not just bolts.

Really heavy duty.

In this age of Chinese junk, these wheels were a nice surprise. Some of the best castors I have ever purchased. Welded them in place and they meet every expectation.

great locking mechanism . The bolt length is fine up to 3/4 thick material. On thinner material, the bolt will have to be inserted from the plate side and down from the material as it will stick down too far and hit the caster as it swivels.

Installed on a work bench. It rolls easily on concrete floor. Locks in place. I didnt have any trouble with locking or unlocking as others have said they did.

Replaced my factor tool box wheels

Casters roll well and dont leave marks on my hardwood floor. Unfortunately they developed flat spots in a matter of days with minimal weight on them. The brake locks are very hard and leave little holes in the wheels. Fine for a shop, but not for too much weight