I always thought this was an interesting sub, being designed to break through ice caps and to stay underwater for extended periods of time. Even had a swimming pool and sauna inside!

Wow, sorry about that

I've seen people mount to 2 hitch receivers underneath their workbench and then have the male ends mounted to a steel plate and bolt a bench grinder to the plate. It works pretty well, fully modular and you could mount more than one of these on a workbench.

I've seen people mount to 2 hitch receivers underneath their workbench and then have the male ends mounted to a steel plate and bolt a bench grinder to the plate. It works pretty well, fully modular and you could mount more than one of these on a workbench.

I've seen people mount to 2 hitch receivers underneath their workbench and then have the male ends mounted to a steel plate and bolt a bench grinder to the plate. It works pretty well, fully modular and you could mount more than one of these on a workbench.

I've seen people mount to 2 hitch receivers underneath their workbench and then have the male ends mounted to a steel plate and bolt a bench grinder to the plate. It works pretty well, fully modular and you could mount more than one of these on a workbench.