T-slot x ends, compatible with both nut types
by Simonious, published
These x-ends are compatible with the two slightly different leadscrew nuts Trinity has carried in the past. This is accomplished simply by having 6 holes, 3 compatible with each nut type.
These x-ends use SA bushings (same OD for 8 or 10mm rods)
These x-ends don't hold x-rods, they hold a single 20x20 extrusion.
Both ends have an integrated bolt holder meant to interface with a z-endstop held in the lower part from thingiverse.com/thing:28425
By the way these are intended for 605zz idler bearings, you'll have to enlarge the hole either before or after printing if you intend to use 608zzs.