uxcell a15052300ux0198 Tire Air Chuck Quick Connector Dia. : 8mm/0. 3"; Product Name: Tire Air Chuck Package Content: 1 x Tire Air Chuck; Color: Black, Silver Tone Material: Plastic, Metal Dimension: 25 x 2cm/10" x 0. 8"(L*D) Inside Hole Diameter: 7mm/0. 28"