Oregon Inner Tube 4.10/3.50-4 Bent Valve

Key Specifications
Tire Size Compatibility: Fits 4.10/3.50-4 tires. It also typically fits 3.50-4, 4.10-4, and 11x4.00-4 sizes.
Rim Size: Designed for 4-inch diameter rims.
Valve Type: TR87 (90-degree bent parallel valve).
Material: High-quality butyl rubber which provides better air retention and resistance to heat and aging than natural rubber.
Application: Primarily used for wheelbarrows, hand trucks, lawn mowers, garden carts, and snow blowers.