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.*
Four-Fin Spring Clamp Wall Rail
A 180 x 44 mm wall rail with four flared fins, 4, 8, 12 and 16 mm thick, that spring clamps grip directly. Mini clamps go on the thin fins and 2–3 in clamps on the thick ones, so they hang in a row instead of sitting in a jumbled bucket. The fins flare by 1.2 mm per side toward the tip so the jaws can't slide off. The rail is held up by two #8 wood screws (4.7 mm holes, 9 mm counterbores) on 90 mm centres. It prints flat with no supports, and the fins are deep in the direction the clamps pull.
French Cleat Bar Clamp Rack Arm
A cantilever storage arm that drops onto a standard 45-degree French cleat ripped from 3/4 in (19 mm) plywood, sized to hang F-clamps and bar clamps by their bars — the arm reaches 92 mm past the cleat face, rises 7 mm toward the tip and ends in a 16 mm upturned lip so clamps slide back instead of walking off. It is 112 x 72 x 15 mm and prints on its side, so the bending load at the arm root runs along the layer plane, and a 4.5 mm cross bore through the 9 mm back plate takes a #8 wood screw or M4 bolt into the cleat board to lock it against lift-off.