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.*
0.56 in Voltmeter Hole-Saw Bezel
Round panel bezel that lets a 0.56 in DROK-style digital voltmeter or ammeter (45.5 x 26.5 mm panel cutout) mount in a 2-1/8 in (54 mm) hole-saw bore instead of a hand-cut rectangular slot, for dashes, RV panels and battery boxes. 66 mm flange with a 53.4 mm locating spigot (four arc tabs so the meter body clears), a 46 x 27 mm window behind a 2 mm snap lip with clip relief, and four countersunk 3.4 mm holes for #6 wood screws or M3 machine screws into the panel; prints face-down for a smooth front.
USB-C TP4056 Charge Port Retrofit Bezel
A panel bezel for adding USB-C charging to an old flashlight, boombox or cordless tool. You bolt it behind a hole in the case with two M3 screws on a 43 mm pitch. A TP4056 USB-C charger board (up to 22 mm wide and 29 mm long) stands against the backer wall and is held by two zip ties. The board's connector end sits over a 12.5 x 7 mm plug window in the 2.4 mm flange, and an M3 self-tapping screw in the top tab backs the board so it can't be pushed in when you plug in the cable.
Flagged: battery or DC power. Not for safety-critical use without independent engineering review.
22 mm E-Stop 2020 Rail Mount
Gusseted bracket that puts a standard 22 mm IEC pilot device — E-stop, selector switch, illuminated pushbutton — on a 2020 extrusion rail: 22.5 mm panel cutout in a 5 mm face wall so the device's own back nut clamps it like sheet metal, with the button axis 28 mm up so a latching contact block clears the rail. 72 x 34 mm foot with two 5.5 mm M5 clearance holes on the slot centreline for T-nuts, 50 mm tall, twin 45-degree gussets behind the wall, and two 3 x 9 mm zip-tie slots for the cable tail.
52 mm Gauge Pod Panel Mount
A single-hole pod for a standard 52 mm (2-1/16") boost, oil-pressure or volt gauge: Ø52.4 mm bore, 36 mm deep, stepping down to a Ø48 mm shoulder that stops the gauge and lets the harness exit straight through the base. The cup sits at 18° on a flat 92 x 78 x 5 mm plate with four M4 clearance holes (VHB-friendly underside), and two M4 heat-set inserts in the flank pads take nylon-tip set screws that lock the barrel — total height about 58 mm, prints on the plate with no supports.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Dual SMA Bulkhead Antenna Mount
A two-position bulkhead bracket for SMA / RP-SMA panel connectors: two 6.6 mm bores on 24 mm centres through a 4 mm deck, so a standard 6.35 mm bulkhead jack and its nut land flat with the antennas vertical. Gusseted L-frame, 54 x 44 x 44 mm, bolts down through four M4 clearance holes on a 42 x 30 mm pattern, with a pair of 3.2 mm zip-tie slots that take pigtail strain off the connectors — a replacement for the snapped antenna mount on FPV goggles, ground stations and receiver boxes.
PowerPole Dual Panel Bulkhead Plate
A 78 x 44 x 4 mm bulkhead plate that fixes two Anderson PowerPole PP15/30/45 connector pairs through a go-box, battery-box or van panel — each pair slides into a 16.4 x 13.2 mm collar 22 mm deep, seats against a rear shoulder, and is locked by an M3 grub screw in a brass heat-set insert (4.0 mm bore), so it holds regardless of housing length. Four 4.5 mm M4 clearance holes at 64 x 30 mm mount it behind the panel, twin 3 x 14 mm zip-tie slots take the cable strain, and the 16.4 x 9 mm rear window leaves both contact cavities open for loading crimped contacts from behind.
GX12 Panel Flange With Strain Relief
A 52 x 36 x 4 mm bolt-on flange that gives a GX12 aviation connector a proper 12.4 mm mounting bore with an 18 mm nut counterbore, so you can add a connector to a project box — or cover a ragged, oversized 15–24 mm hole — instead of epoxying the connector in. Four M3 clearance holes on a 42 x 26 mm pattern hold it to the panel, and the 16 mm gusseted post behind it has a zip-tie slot and a 8 mm cable saddle so a yank on the loom loads the plastic, not your solder joints.