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.*
Extension Cord Plug Separation Keeper
A 130 x 44 x 6 mm plate that keeps an extension cord and a tool cord from pulling apart at the plug. You push a loop of each cord through an 11 x 26 mm slot and hook it over the notched end. The slots take two passes of cord up to about 10 mm across (16 AWG to 12 AWG SJTW), so a tug on either cord pulls on the plate and not on the joined plugs.
Flagged: mains electrical wiring. Not for safety-critical use without independent engineering review.
2x4 Open-Stud Straddle Cord Hook
A heavy hook for open-stud garage walls. A U-channel slides over the 38 mm (1.5 in) front edge of a 2x4 stud and holds with two #8 wood screws through the side legs, which have 4.8 mm clearance holes. A gusseted 70 mm arm with a 35 mm upturned lip then carries extension cords, air hoses or ropes without adding a backer board.
Flagged: mains electrical wiring. Not for safety-critical use without independent engineering review.
Extension Cord Plug Rain Shelter
An open-bottom gabled shelter that covers an outdoor extension-cord plug/connector joint so rain and sprinkler spray drip off instead of sitting on the contacts — 140 mm long with a 52.8 x 46 mm internal cavity, big enough for a 5-15 plug mated into a cord end. Both end walls carry an 11 mm cord slot (fits 16/3 and 12/3 SJTW cord) flanked by 4.5 mm M4 zip-tie holes, and four 5.5 mm M5 holes in the bottom flange take ground stakes, landscape staples or screws into a deck rail. The 45° roof and vertical walls print with no supports and no bridging over the cavity.
Flagged: mains electrical wiring. Not for safety-critical use without independent engineering review.