The frame holder for the Kryptonite Evolution 790 folding lock is equipped with a clearly audible clicking mechanism, allowing the lock to be easily inserted and removed with one hand. The snap-in transport holder ensures seamless, quiet, and reliable transport of the lock. Features Snap-in holder for easy, quiet, and secure transport Clearly audible clicking mechanism Durable plastic Option to mount into bottle cage threads Compatibility Compatible with Kryptonite Evolution 790 folding lock Technical specifications Material: plastic Package contents 1× frame holder Includes mounting screws