Air Master 70 psi High Volume Hand Pump inflates balls, bicycle tires, sport balls and most beach inflatables. Features a rugged aluminum barrel, comfortable ergonomic handle, sturdy base, 22 In. air hose, and quick-release stem fitting. Maximum Pressure: 70 psi Barrel Diameter: 1-1/2 In. Height: 21 In. Hose Length: 22 In. pack of 12.