BlackRing 2x 4.10/3.50 6 Inner Tubes Bent Metal Valve TR87 Also Fits 3.50 and 4.00 Wheelbarrow Cart Truck Trolley

2x Quality replacement wheelbarrow inner tubes for tyre size 4.10/3.50-6 Also fits 3.50-6 and 4.00-6 With FAST DISPATCH. Tubes are fitted with a TR87 bent metal valve. Cranked valve helps with access for the airline adapter on small wheels and rims. These 4.10/3.50x6 or 410/350x6 tubes come with a standard car type Schrader valve, which allows easy inflation using a normal car foot pump. Made from a high grade Butyl rubber these inner tubes have a double layer of rubber at the valve joint for extra strength. BEFORE FITTING check your tyre on the inside for THORNS or SHARP objects.