ABM 3710b Single Bass Bridge

I'm a guitar builder and recently use mostly ABM hardware.
This is simply the best monorail bridge. Very thought out design, massive, made from brass. Saddles are adjustable for every direction. It also has the ability to run string through body. Quality of material and manufacturing is top notch. Sounds great with lots of clarity. Very ergonomic too.
These are not cheap but worth every cent.

Great quality. There aren't a huge amount of options out there for single bass bridges but this is a very good one. From a design perspective, it may have been more ascetically pleasing to have fewer holes in the base, but the purpose of this is likely to increase the number of basses it is compatible with.

Very high quality parts made to very high tolerances out of carefully selected materials. Functions simply and well.