This cage mount cradle for the Garmin Catalyst driving performance optimizer provides a secure fit with quick and easy one-handed attachment and removal of the product from the cradle. This mounting kit includes a 2.5” round base with AMPS hole pattern, locking double socket arm and diamond base adapter that connects to the cage mount cradle. The cage has two pieces. Attach both for a very secure fit and remove the Catalyst unit by releasing the ball joint, or only use the main half of the mount for easy clip in-out release.