How to Repair a Cut Extension Cord (DIY)
Sebastian Wright
Published Apr 05, 2026
Introduction
If you accidentally cut your extension cord or power tool cord, save it by adding a new plug and receptacle to the two pieces; a safer solution than a splice.Tools Required
Materials Required
- Heavy-duty replacement plug with strain relief clamp
- Heavy-duty replacement receptacle with strain relief clamp
Accidentally cut your good, heavy-duty extension cord? Replacement cords are expensive, and you can save money by just repairing it. Instead of splicing, add a new plug on the piece of the cord with the receptacle and a new receptacle on the piece of the cord with the plug.