2-Pack of 4.10/3.50-4 Butyl Rubber Inner Tubes,TR87 Bent Valve Stem,High air Tightness，Heavy Duty Replacement for Hand Truck,Wheelbarrows,Mowers,Utility Wagon,and More-for 410/350-4 Wheel

These are well made of quality rubber and fit standard wheel barrow or hand truck tires. The bent stem makes for easy inflating.

This is a two-pack of replacement tubes that fit on my Gorilla Cart. Note that you can also get NO-FLAT wheels and tires, but this is a replacement set of tubes. Its VITAL that you inspect the tire before putting the new tube in place just to make sure the thing that caused the puncture isnt still there.

I bought these to replace the tubes on my UGV, and the sizing seems accurate and so far they are holding air well. They seem a tad thinner than the tubes that came in the tires I have, but so far they are holding air well and they seem to be decent quality. I will update if they start to leak or if they fail, but so far so good! Im quite happy with these. I dont buy tubes like this often, but at $12 for the pair at the time of this review theyre a good value.

I bought a new wheelbarrow that has a never go flat tire, but I don’t like it ,the tire is to hard and it’s hard to push on soft soil. Got these to fix the flat tires I have ,easy to install had tubeless tires and these fit right in . Pumps up easy with the side valve. These are more heavy duty than I thought they would be . Seem to be thicker than what I’m used to and should last. So nice to have my good wheelbarrows back.

I like how these tubes fit my small wheels, with the valve stem accessible

Its a tire tube and its the size it is supposed to be. Good fit. Worked great.

Product arrived in a soft envelope as you see in the photos. The kit is complete for 2x inner tube replacements on a common hand truck sized tire, but make sure you read the outside of your tire to make sure it matches the item description. I like that the kit includes a valve stem removal tool and some spare screw-in valves, but its only been a few times in my life that ive had to replace a valve, so just put it somewhere youll find it again. Apart from that, taking the old tire off of the rim is the hardest most frustrating part of the process, and the need for special tools that you may or may not have, which is where the highest chances are youll accidentally put a hole in this new replacement inner tube. I was being as careful as I thought I could be and still managed to put a hole in one of the tubes, so im a bit disappointed that im now down 1 replacement tube because it didnt survive the process of putting the tire back over the rim. But that doesnt speak to the kit and inherent value it offers, which is good. Just make sure you tires are still soft and pliable before you do this job, otherwise you might want to consider other options (e.g. complete replacement non-inflatable tires or use of tire sealing compound)

Great replacement tires

This 2 pack of inner tubes from Merryard Outdoor is priced much lower than the local hardware (saving money is a good thing). Its like getting an extra inner tube for free. If youve never replaced one of these before, the bent valve stem is a definite must have. So much easier for checking pressure and inflating these small tires. I have a snowblower without the bent valve stems and theres a big difference. I like the included valve stem tool to insert the stems. It can also be used to clean the threads on the valve stems. This worked perfectly on our ancient wheelbarrow wheel. Now I wont have to pump it up before each use. A great replacement at a great price, plus you get an extra for the shelf!

Got this for my hand truck that had flat tires. These tubes went in good and worked perfectly. Appears to be made of good rubber.