PKS Standard 7mm and 9mm Valve Pump Adapter
The Standard Pump Adapter for 7mm and 9mm Valves is compatible with almost all kites prior to about 2008 as well as many newer kites. Nearly all kites which have a separate inflate and deflate valves are 9mm or 7mm valves. This is also the adapter used for inflating struts on kites without a one-pump system.
This adapter was built to fit newer model heavy duty pump hoses (2016 and newer.) The adapter does also fit older model pump hoses (prior to 2016) very tightly but does not lock in like standard OEM adapters. The adapter can be used as is or may need to be modified by filing down the tiny nub near the ridge of the adapter where it connects to the hose.