Inner tube 4.10 3.50-4 bent valve TR87 for sack barrow Inner tube 4.10/3.50-4 for trolley bent valve Replacement tubes/2-pack

General descriptionThe Inner Tube 4.10/3.50-4 with a bent valve TR87 is designed for use in sack barrows and trolleys. Made from high-quality rubber, these tubes are durable, strong, and provide excellent sealing, elasticity, and resilience. They are a perfect replacement for defective air chambers, ensuring stable air pressure and a good damping effect.Technical specificationsSize: 4.10/3.50-4Valve Type: Bent valve TR87Maximum Inflation: 30 psiMaterial: RubberColor: BlackPackage Content: 2 x Inner Tubes (Tires not included)InstallationBefore installation, check the inner tubes for leaks by submerging them in water. If bubbles form, the tubes are damaged.Do not pierce the tire with sharp objects during installation.UsageThese inner tubes are suitable for two-wheeled hand trucks, small garden carts, garden trailers, lawn mowers, and other similar applications.Inflate using a manual pump only.Other informationThe white powder on the inner tubes is a non-stick powder used for protection.