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 worked well as a tire tube for fixing wheels on a cart. Seemed a little thinner that others I have purchased, but will have to try them and see.

These are so easy to install. They seem to be very durable. One tool required to install these.

Two inner tubes and, surprise! Extra vale stem cores and stem vale tool! Was not expecting this (looking back, it is posted in listing). Inner tubes seem to be of good quality. Metal stem is nice, especially for how I used tubes. I inserted one into a tubeless tire which was punctured, and metal stem was pushed out hole on wheel. Working great! What else can I say? They smell bad like rubber sometimes does... fishy. Who cares? Good inner tubes.

The tubes in my gorilla cart stopped holding air. These were a pretty good replacement. The bent air stems are unnecessary but dont cause any problems. This was not a real easy job to do. In the future Ill probably buy a new set of tires and wheels from Harbor Freight rather than swapping tubes.

I ordered this to replace an inner tube on my heavy duty hand truck that was leaking at the valve. These are tough thick rubber, they hold air just fine, and solved my problem!

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!

I got these inner tubes for a garden cart but Im waiting for a little warmer weather before installing them. The inner tubes look just as good quality-wise as any other small tubes Ive encountered. The rubber feels reasonably thick and the brass valve bodies feel sturdy. The tubes come with three spare valve cores and a core removal tool - a nice addition.

This is a very good and thick quality tire and I used to to replace the tire on my wheelbarrow. It works great so far and I expect it will last for a long time to come. I recommend this inner tube it’s working great.

Great replacement tires

Great for revamping for spring! Works great!