Set Screw Strain Reliefs and Cord Grips

Set Screw Strain Reliefs typically thread into the base of any standard light socket (or use a nut to fasten them to anything, like a ceiling canopy mount) and when you tighten up the set screw, it will hold your cord firmly in place, taking the weight off of your wire connections inside your socket or ceiling canopy. No more struggling to tie knots or use cumbersome crimps inside your socket!