Kossel Hexagonal Heated Bed Glass Holder / Glass Clamp

I've always had problems with glass slippage on my kossels.
This solves it. It clamps on the heated bed, and allows no movement
of glass.

Print qty 3 of these. There designed to print with the slot upwards, so no worry of support. I print mine solid. I found infill makes them want to break. There under alot of stress when you crank down the bolts.

My Heated Bed:
http://www.aliexpress.com/item/NEW-3-D-printer-Delta-rostock-hexagon-round-heat-bed-MK3-reference/32227244056.html?spm=2114