This is the Version I made for my Kossel and specifications. I plan to make a customizable one later, but wanted to share this one anyway.
Sorry for shitty picture quality, I'm gonna make better pics when I get my hands on a better camera. Same goes for the turned parts.
My Kossel's Beams are 360mm long.
My Buildplate is 249mm in Diameter and 3.5 mm thick.
My FSR's are 0.25" / 63.5mm in Diameter.
If your Kossel has the same Dimensions, this shall fit.
You need 12 M3x8 Screws, and either soft filament or cork and a cutter.