Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
19 in Rack Rail Patch Cable Finger
This open-top cable finger bolts into one 1U space on any 19 in EIA-310 rack rail. It gives you a 59 x 22 mm cable bay, about 20 Cat6 patch leads, in place of a $15–30 commercial D-ring. The two mounting slots are 6.6 x 8.6 mm on 31.75 mm centres, so they take M6 cage-nut screws as well as 10-32 or 12-24 screws. A screwdriver port through the front lip reaches the upper screw. The part prints on its side, so the weight of the cables loads the layers along their length, not across them.
Network Switch Jack-Screw Wall Cup Pair
A U-cup wall bracket that grips one end of a desktop network switch or router. Print two: mount one under the device and one upside-down above it. The 36 mm channel takes gear 8–34 mm thick, and an M4 screw in an M4 heat-set insert (5.5 mm bore) in the front lip clamps the case against the back. Each cup fixes to the wall with two #8 or #10 screws through 5.5 mm holes below the floor, so the screw heads stay clear of the device and nothing depends on the case's own (usually missing) keyholes.
Pi 4 Slide-In Cluster Blade Sled
A 112 x 70 mm slide-in sled for a Raspberry Pi 4B/3B+. It has four 6 mm standoffs on the 58 x 49 mm hole pattern with 2.9 mm M2.5 through-bores and 6.4 mm nut/head recesses underneath. The 3 mm floor has vent slots and works as a 4 mm tongue down each side, so it slides into any 3.5 mm card-guide slot or rack groove. A finger-pull tab sits under the USB/Ethernet end, so you can swap cluster nodes without unscrewing anything.
Flagged: a sharp edge or blade. Not for safety-critical use without independent engineering review.
Adjustable 1U Rack Mount Ear
A 1U rack ear that bolts non-rack gear — 24-port switches, mini-PCs, Lenovo Tiny, NVRs — into a 19" rack, 62 x 33 x 43.6 mm so it sits inside a single 1.75" U. The rack flange carries the standard EIA-310 hole pair 31.75 mm apart, slotted 14 mm sideways so one ear fits gear narrower than the rail opening, and the side leg has ten 4.5 mm M4 clearance holes on a 10 x 19.6 mm grid for the device's own case screws. Because every feature is mirrored about mid-height, the same print flips over to serve as the opposite-hand ear.