“The spring insulators were out of stock when I ordered so I ordered the standard ones. But then learned I could have them on back order. Sure glad I waited. They work well, save extra connections and crimps, and reduce the space to the corner post. Installing the insulator on the spring was a fun little trick to figure out.”
“I only discovered this product after I had put up hundreds of springs the old fashioned way, either using ceramic insulators or plastic tubing around the posts. This insulator is absolutely great, though it requires the longer springs to work (I imagine).”