(Updated) Ratcheting Socket Wrench

My newly updated Ratcheting Socket Wrench design, now with a 4 tooth ratchet system and some design tweaks for extra strength.
The design allows the use of 12.5MM (1/2″) sized sockets
Parts required:
1x Bottom Pin_mk3
1x Ratchet Barrel Top_mk6
1x Ratchet Barrel_4 tooth_MK6
1x Ratchet Handle_Bottom_MK3
1x Ratchet Handle_Top_MK2
4x Ratchet Tooth_MK2
1x Top Pin_MK3
4x U SPRING
and either:
1x Ratchet Long Handle_MK3
or
1x Ratchet Short Handle_MK3

Inspired by seeing Cleven’s Pocket Ratchet Wrench https://www.thingiverse.com/thing:455507 , I decided to see if I could design a regular sized Ratcheting Socket Wrench which would be strong enough to be used for real world applications. The main body is split into a top and bottom section with a handle attached to the bottom section, which will be an interchangeable small or large handle (with different lengths to give better leverage)

The Design is fully 3D printed, with eight M4 machine screws fastening it together. The rat