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

We installed the wheels on the legs of our air hockey table so we could move it in and out of the garage. It works so good that I regret not purchasing these wheels sooner....years sooner!

Not that heavy duty. Maybe good for push cart, nothing over a couple hundred pounds. No good for decent sized work bench.

This is a mig/tig cart. Total load. 125 lbs= 250 cf Argon 125 lbs= 250 cf 75/25 Argon/CO2 130 lbs= metal frame ( being generous) 175 lbs= tool box. (Again generous) I lifted of the truck by myself. 10 lbs= Casters 555 lbs= total weight. No tools or welding machines ot yet. Now that you know yhe weight. According to the manufacture they should have a total weight carrying capacity of 1600 pounds. All the above weight should be able to be carried by two Casters and still have 255 lbs of available capacity. Yhe weight above was partially being carried by all four Casters but mainly by two giving a 80/20? load distribution. Now with all that being stated the caster did hold the weight without fail. Durability and rolling would the failure point. The one bearing in the wheel is a SINGLE shielded non sealed bearing with 7 balls. So at any one time there are only three balls max sharing weight load. Well technically two balls max can share the load at one time. Anyway the bearing balls are to large for heavy weights. This also going to cause the bearing to fail due to metal fatigue under heavy weight. With light weights it would last until the plastic wheel failed or the non sealed bearing gummed up with trash. Wheel construction. The entire wheel is plastic with a bearing pressed into the center. The plastic seems soft. With light weights (maybe 350 lbs. Each max evenly distributed) the wheel should hold up for a few years. But the soft plastic will fail over time due stretch and compression. The Polyurethane outer part of the wheel seems to be a soft compound as well. This is going to cause rolling issues due to the wheel having a flat spot when not rolling. Now the good. The brake locks to the wheel very well and also locks to the swivle. So when the the brake is applied it does not swivle while locked. So conclusion, this is not a caster for heavy weights. I would not use this for anything above 300 lbs total load. Single nonsealed bearing is subpair. The frame and swivle seems to be on pair with others I have looked at. So good luck it may work for your needs but in no way for mine.

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

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

These were purchased to replace a set of inadequate, too small, casters on a teacher’s portable white board. With these installed, the problem was solved.

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.

Purchased these Casters for use on my workbench. Makes it extremally easy to move the workbench where needed and best of all the locks keep it in place when needed. I do a lot of woodworking and these casters have held up great. Overall an excellent product.

Easy to Install and roll very smoothly easy locking brakes and swivel.

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.