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

Wheels snapped on 900lb load. Disappointed

These roll nice, strong, move easily, I will be buying more of them.

Shipped quickly. Item as expected.

I was very amazed to get such a solid heavy duty product off Amazon after all the China junk it seems I have gotten lately. Very Very happy with this product and will buy and recommend these wheels to anyone. They lock easily and mount with bolts. I did have to get longer bolts for to mount than what they came with, but the fact they even did come with mounting bolts made it alot easier for me to take the size to the store just to buy a bit longer ones. AWESOME PRODUCT - I am impressed totally and I believe you will be too.

Used 4 on the corners of my 4x8 workbench, Id say the bench is around 500 lbs and it rolls just fine. So far so good.

These are much nicer than I expected. Very sturdy! Not all of the bolts worked and I had to buy some extras.

Nice casters, thick heavy duty metal construction. Ill look forward to many years of service from these outstanding casters, great buy!

Work great! Strong and well built

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.

I use them under my recording booth. They are good quality, work smoothly, and were just what I wanted. I havent checked to see how the wheel locks hold yet.