RatRig Bed Support Arms (for 3.0 only) Outlet Cheap Pice

These are our machined bed arms for the RatRig VCore-3 v3.0 Only. 
The v3.1 arms will be coming out soon.

They are machined out of 6061 Aluminum and are based on the Kelvin style kinematics.  

They are designed to work with some micro-wobblers that we are in the process of finishing up – but are not required. 

These arms do not use the VCore-3.0 Anti-backlash nuts, and instead will require that you purchase antibacklash nuts that are compatible with your leadscrews. 

More info on the pitch and size of your leadscrews is available from RatRig and your order from them. 

If you want to use our micro-wobbler, you will need to purchase anti backlash nuts that are 16mm center to center on the mounting holes. If you choose not to use the micro-wobblers we are making, you can also use 20mm center to center anti backlash nuts.