1. Material: The main body is thickened seamless steel pipe + rubber steel pipe handle + iron base
2. Suitable for inflating balls such as bicycles, tricycles, electric vehicles, motorcycles, automobiles, footballs, volleyballs, etc.
3. Lengthen the intake pipe by 1.2 meters long, anti-freezing air belt, and not afraid of freezing at minus 60 degrees Celsius
4. The handle steel pipe material is not easy to break and detachable, and the outer rubber jacket is comfortable to handle
5. Bold outer tube 3.6cm, thick inner tube 2.5cm, large and fast inflation
6. Enlarge the iron base
7. The inner tube is threaded, and glue is added twice after being screwed and fixed to the base, making it stronger
8. Unique outer body sliding piston ring design, using O-ring + interference fit, good transport performance, enhanced sealing, and reduced useless work; instead of the traditional old-fashioned air pump, the cup structure has high inflation efficiency and pressure High; overcomes the disadvantages of traditional old-fashioned gas cylinders, such as heavy and oily, the rod and leather wrist are often pulled out, and the leather bowl is easily damaged.
9. Good durability, the seamless thickened steel tube air cylinder is not rusty, does not fade, almost no maintenance, long service life of spare parts
10. Size: length 65CM, diameter 3.6CM