The Pitot Pal is a precision machined adapter that is installed in the nose of the aircraft by simply drilling a 1/2” diameter hole, inserting the adapter, and locking in place by a nut on the backside. The adapter has a barbed fitting to which the airspeed indicator tubing is attached. The aluminum Pitot Tube slides into the adapter and locks in place with a press fit. The added benefit to this is that the Pitot tube can be easily removed at a fly-in or similar event to prevent it from getting bent. Deluxe kit (pictured) includes tubing & a fitting to connect Pitot Pal to the airspeed indicator.