45-degree tire valve extension adapter for cars, motorcycles, bicycles, universal valves (4 pieces, silver)

Contents: 4 x 45-degree tire valve extenders. Function: If you can't move the air pump or the wheel, you can inflate the tire at a better angle. Universal: Equipped with a standard valve connector, it allows you to inflate tires with valves. Material: Made of brass, with a watertight rubber ring inside the thick tube for stable performance.