Rounded edges increase fence safety

A 4”  Neptune post cap is installed on every 4” x 4” vinyl fence post

Not to mention the arms add an extra twelve inches of height to your fence

A sturdy fence will not be jostled loose on a windy day

5" x 5" x 8' Steel Gate Post Insert for Vinyl Fences 10-1/2' Rounded edges increase fence safetyVinyl gates can be pretty heavy and load bearing for normal unsupported vinyl posts. These inserts are designed to help support the weight of your gate and give the screws for hinges something stronger to grip into! This insert is NOT meant to be used as supports for other posts. Fits 5" x 5" vinyl posts 8' long Galvanized steel Corrosion resistant