4.10/3.50-4 Inner Tube with TR87 Curved Valve for Hand Truck, 4.10/3.50-4 Inner Tube for Trolley with Folded Valve, Replacement Inner Tubes/Pack of 2

  High-Quality Inner Tubes: These 4.103.50-4 inner tubes are made of high-quality rubber, durable and strong, with good sealing, elasticity, and resistance to aging. The air pressure inside the inner tube is stable, the damping effect is good, and it can perfectly replace defective inner tubes on hand trucks. Wide Application: These 4.103.50-4 inner tubes with a folded valve are perfect for two-wheeled hand trucks, small garden carts, hand trucks, garden trailers, lawnmowers, and other 4-inch inner tubes. Valve Type: Curved valve tr-87. Curved valve facilitates inflation. Maximum inflation of 30 psi. Inflates only with a hand pump. Replacement inner tube for 10" tire. Tires not included. Note: Before installation, check that the dollies' inner tubes are fully sealed by placing them in water. If there are bubbles, they are already damaged (Be careful not to puncture the tire with sharp objects). 4.10/3.50-4 Inner Tube for Dollies and Carts Features: The air chamber is well sealed, does not leak air, stable air pressure, without dents, is made of high quality rubber, which is sturdy and durable. The size of the inner tubes is 4.103.504. The replacement inner tubes can fit tires/wheels 4.10/3.50-4 ,4.103.50-4,410/350-4,3.5-44,4.1/3.54,4.103.504,4.103.50-4,4.10/3.50-4,4.10/3.50-4,4.10x3.50-4inches. These 4.103.50-4 inner tubes are perfect for hand trucks, carts, hand trucks, garden trailers, dollies, gas lawn mowers and more.   Parameters: Color:black Material:rubber Valve:BoldvalveTR87 Maximum inflation:30PSI Measurement:4.10/3.50-4or4103504 Package contents:2xinner tubes ((Tyres not included)   Inner tubes for a devil or a 4-wheel cart Notice: The white powder on the inner tubes is an anti-adhesive powder used to protect the tires. The inner tubes will therefore look slightly dirty, but this does not affect their use. Before installation, check that the inner tubes for the tires are completely sealed by placing them in water. If there are bubbles, they are already damaged.