Keep your utility equipment running smoothly with this heavy-duty 4.10/3.50-4 Bent Valve Inner Tube. Engineered for reliable air retention and easy inflation, this replacement inner tube is the ideal fix for hand trucks, sack barrows, trolleys, and garden carts with small rim sizes.
Key Features & Benefits
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Angled Valve Stem (TR87 / JS87): The 90-degree bent valve design allows quick pump attachment in tight wheel hubs where straight valves are hard to reach.
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Durable Rubber Construction: Built to handle heavy loads, uneven terrain, and daily commercial or household use without premature wear.
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Wide Equipment Compatibility: Fits standard hand trucks, sack trucks, hand trolleys, garden barrows, and air-filled caster wheels.
Specifications & Size Compatibility
| Tyre Size Designation |
4.10/3.50-4 | 410/350-4 | 4.10x3.50-4 | 4.10 x 3.50 - 4 |
| Valve Stem Code |
TR87 / JS87 (Bent / Angled Valve) |
| SWC Product Code |
TKT415 |
| Common Applications |
Hand Trucks, Sack Barrows, Hand Trolleys, Utility Carts |
Installation & Fitting Advice
Important safety tips before installing
Before installing your new inner tube, run your hand around the inside of the tyre casing to ensure no sharp stones, glass, or thorns remain that could puncture the tube.
Fitting Warning: Always use blunt, non-metal tools to fit the inner tube onto the rim. Using sharp tools or screwdrivers will pinch, puncture, or pierce the tube during installation.
