2-Pack 3.50 4.00 6 Inner Tubes Heavy Duty TR13 Straight Valve Stem Replacement For Hand Trucks Wheelbarrows Lawn Mowers Utility Carts Garden Wagons Scooters Pocket Bikes Go Karts
✔️ 2 x inner tubes with TR13 straight stems for 3.50-6/4.00-6
These heavy-duty inner tubes replace worn or punctured tubes on 3.50-6 and 4.00-6 wheels. They are commonly used on lawn mowers, wheelbarrows, hand trucks, go-karts, scooters, ATVs, wagons, snow blowers, pocket bikes, and many other small machines.
✅ Wide compatibility: 3.50/4.00-6 inner tubes replace for lawn mowers, wheelbarrows, hand trucks, go-karts, scooters, ATVs, yard trailers, dollies, wagons, snow blowers and more
✅ Heavy-duty butyl rubber construction delivers durable performance and reliable air retention
✅ TR13 straight valve stem; includes 2 inner tubes and 4 dust caps
💡 What is an inner tube with TR13 valve used for in garden and workshop gear?
These tubes are handy replacements for punctured or worn tubes on a wide range of equipment.
- Fits 3.50-6 and 4.00-6 wheels on mowers, carts, go-karts, scooters, and more
- TR13 straight valve works with standard pumps for quick inflation
- Durable butyl rubber provides reliable sealing and longer life
- Sold as a 2-pack to cover multiple machines