3 spline locking joints

Fully 3d printed.

Locking taps built in to hold the pad in holder.

Will be a snug fit. Recommend Slicing Tolerance set to Exclusive.

Frame mount>Arm 1>Arm 2>Pad Holder

I would recommend supports on the pad holder, everything else should be good without supports

Included the step files for the spline locks if you want to make custom length Arms, The 2 sets are 5 degrees off the so you can mix and match the ends to get the angle you want.

the holes should also except M10 bolts if you prefer.

Thanks to Mr_Q in the comments

• If your having trouble with the bolt and nut.
• Bolt: 100% (as is)
• Nut: Y and X axis: 110% and Z-axis: 104%

Also Check Out Yosi Yaffe's Excellent Pad Holder Design

• https://www.printables.com/model/375326-flsun-v400-speeder-pad-display-holder-upgrade