1-3/8" x 2-1/2" Universal Self-Closing Spring Hinge AFC-014 A 4” haven cap is

A 4” haven cap is designed to fit over a 4” x 4” post

These sources come with a 600 mAh battery and female accessory connection that can attach to a two foot harness extension (sold separately) or directly to your solar light

You need 2 Safe-T line track brackets per post and depending on your post spacing

Channel 3 - 20 remotes

1-3/8" x 2-1/2" Universal Self-Closing Spring Hinge AFC-014 A 4” haven cap isKeep your pets and children safe and away from your pool with Universal Self Closing Spring Hinges. Not only are they great for pool fences, but they are the perfect item for any gate that you want to close automatically. This particular self closing hinge has plenty of surface area, so you don't have to worry about overtightening it. Great for residential and commercial use Ribbed texture helps grip pipe Secured in place with u bolts and tek screws