Lock mount works well for holding lock.
The mount works great with the Locks. Quick on and quick off.
If you have 2 bikes, this is a must have (unless you want to purchase two locks and only use one at a time). My only nit is that it is designed to sit on a flat surface, so it hovers a bit over the rounded bike tube. If there was a rubber gasket that would allow to sit snugly over a curved tube, it would feel more stable - though it's quite stable as designed. Overall, quite happy.