Genesis BR has a reinforced bronze bushing to extend the life of the lock. 

With safety feature, you rotate the push button 90° to lock into position.  This prevents the push button from being disengaged by accident reducing the change for injury and embarrassment

Comes with 2 short plunger pins, 4 M6x25 screws and a tube of Loctite.

350 lb weight limit 

1 year warranty