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.*
P-Clamp Eight-Spindle Sort Board
A 150 x 100 mm tray with eight 4 mm spindles that hold loose rubber-lined P-clamps by their screw eyes: the back row takes 16, 19, 22 and 25 mm clamps and the front row takes 6, 8, 10 and 13 mm. The back wall has eight U-notches cut to the same sizes. Drop a fuel line, coolant hose or harness into the notches to find its diameter, then take the matching clamp straight off its spindle.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Oil Drain Plug Crush Washer Peg Caddy
A 150 x 70 mm drip-lipped bench caddy for oil changes. It has four 30 mm stacking pegs for M12, M14, M16 and M18 drain plug crush washers, each 0.6 mm under the washer bore so they slide on easily. Notches in front of each peg (1 to 4) mark the size. A 34 mm cup holds the hot drain plug while the oil drains, and the 8 mm rim catches drips.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Eight-Cylinder Spark Plug Reading Tray
A 128 x 76 mm bench tray for a tune-up. It has eight 15.5 mm wells, 29.6 mm deep, that hold M14 (and smaller M12/M10) spark plugs threads-down, so the plug sits on its hex and the electrode stays off the bench. Raised dots next to each well count 1 to 8 (odd numbers on the front row, even on the back row, matching V8 bank numbering), so every plug stays in cylinder order while you read and gap it.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Blade Fuse Assortment Tray With Puller Trench
A stepped 130 x 80 mm bench or glovebox tray that holds blade fuses upright by amperage. It has 14 mini slots (4.8 x 12.5 mm), 12 ATO/ATC slots (6.2 x 20.8 mm) and 3 maxi slots (9.8 x 30.6 mm), plus an 11 x 72 mm trench that takes the fuse puller. The slots are cut a little oversize compared with the usual fuse bodies (10.9 x 3.6 mm mini, 19.1 x 5.1 mm ATO, 29.2 x 8.5 mm maxi), so the fuses drop in and stand with their heads up for grabbing. Two 4.5 mm holes let you screw it down with #6 or M4 screws inside a van, RV or electronics cabinet.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Trim Clip Hole-Gauge Sort Tray
A 152 x 78 x 30 mm tray with six bays for automotive push-pin trim clips. Each bay has its own test hole in a 2.4 mm ledge that stands in for the panel: 6, 7, 8, 9, 10 and 11 mm, each modelled 0.2 mm oversize. Push a loose or salvaged clip into the holes until it snaps home and you know which bay it goes in and which panel hole it fits. The clip's legs drop into a hidden bridged channel under the ledge, so a clip bought in a mixed variety pack gets sorted by hole size.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Crimp Terminal Gauge Sort Tray
A 148 x 100 x 28 mm tray with 12 bins (34.6 x 30.7 mm each) for sorting crimp terminals. The four columns hold ring, fork/spade, quick-disconnect and butt-splice terminals, and the three rows follow the standard insulation colours: red 22–18 AWG, blue 16–14 AWG, yellow 12–10 AWG. Each row has 1, 2 or 3 dots recessed into the side wall so you can find a gauge at a glance. A 45° ramp at the front of every bin lets you slide a single terminal out with a fingertip.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.