Memory Locks: use for extra security and repeatable setups. Fits BR2, BR2XL, BR3, BR4, Cymbal Arms, Gearless tilter (TMTT), etc.

Conversion Kits:

Keyscrew Conversion- Eliminates the wingnut, reducing the overall height of the bracket. Includes keyscrew and mating nut. Works with BR2, BR2XL, BR3, BR4

Wingnut Conversion- Adds a wingnut to a keyscrew only bracket. Includes wingnut and mating bolt. Works with BR2, BR2XL, BR3, BR4

To install, just remove the clamp portion of the bracket (2 screws in diagonally opposed corners), swap parts and reinstall)