ITEM NAME:Straight Brass Car Tire Inflator Valve Stem Connector Air Chuck Lock On Clip JR.1 X Brass Car Tire Air Chuck Lock On Clip. Can be fixed to regular fast connector to inflate;. Suitable for inflatable pneumatic mouth joint;. Gross Weight: about 35g. Product size: 41 X 30 X 16mm/1.61 X 1.18 X 0.63".