Set exact rotation, angle of prop

Is there any way/tool to set the exact rotation and/or angle of a prop?

Possibly stacker tool or gm_snapdegrees

Easy precision tool, which comes with PHX, has a “rotate” feature.

Picking up a prop with the physgun and using E to rotate and then also holding down SHIFT will make it snap to certain degrees. (45 degrees by default and can be changed by the server using gm_snapdegrees).

Thanks; that worked well.