?Standard Size?Ball inflation needle length: 38 mm; Outside diameter: 7 mm; Inside diameter: 4 mm.
?Premium?Made of stainless steel that prevents bending and damage, makes a great gift for coaches, teachers and any sport enthusiasts.
?Compatibility?The standard size ball air needle can be applied for air pumping, hand pumping, ball pumping, bike pump, gauges etc.
?Dual Port?Dual port design ensures fast and effectively inflate any ball you need to inflate. Enjoy your favorite sport anytime, anywhere!
?Wide Applications?Ball inflator needles can be broadly used for a variety of inflatable sport balls, such as basketball, football, rugby, volleyball, handball, knobby balls, netballs, yoga ball, and pool floaters and more.