Junior Hacksaw Handle

This is a handle that I designed/printed to be fitted to a Junior Hacksaw, because I have slight arthritis in my ring finger. If I grip a standard saw my finger locks up and I have to physically open my grip with my other hand when finished sawing. I hope other people find it useful.
It is designed to be assembled with two M3 countersink head screws: 1 x 25 mm long and 1 x 20 mm long. (Do not overtighten as the threads are already modelled for printing).