CMP Pack of 2 Swimming Pool Tool Universal Light Wedge Repair Kit

If you've got 30+ yr old lights with broken mounting screw, this will fix it. I was told to use one, but could only get it tight with two - one on opposing sides.They're not difficult to use. Just pull the mount screw, insert the wedge screw, then tighten about 3/4 of the way. Add the 2nd wedge in the same way on the opposite side (or as close to opposite as you have a hole.The only difficulty is trying to keep the rounded portion of the wedge 8n contact with the light. I was able to do it by starting at the side farthest from me, and tightening it slowly into place about 90% of the way. Then I set the other side fully tight, and then finally fully tightened the opposite side.Now my lights are tight (yay!), BUT - be aware that original mount screw was also the ground path if there is ever a short in the light. So the fixture is now tight but less safe. To address this, I attached a long piece of copper wire so it contacts the metal housing. You may have to get creative here, but a good idea not to just skip it.

The pool lite wedges worked great and the old pool lite is mounted again back where it should be so far all summer.

Very elegant design.