Review on Ultimate Protection: Panorama Stainless Protector Sleeve Grommet for Enhanced Safety by Jeremy Choi

The product has lived up to expectations but is not one of the best qualities. It does the job. One thing to consider is that the outer ring is about 1/2 inch, which will affect the look of the pen if you install 1 inch caps. There are better products on the market with thicker construction and wider caps, so expect the extra $$. For the price this product is offered at, it satisfies the need. Hopefully it will resist rust and stay intact for a few years. I'll post some photos when the wiring is done on my deck.