Extension Cord Plug Separation Keeper — 3D model preview
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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.

OBJ file · added October 2, 2026

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