Jake Sales 2-3/8" (2-1/2") x 1-3/8" Durable Chain Link Spring Loaded Gate Closer.

The product does a very good job at closing the door. It is very easy to install. For the Durable part, I can't tell since it's only have been a day. Good product!

For safety around pools, pets, kids, I’ve used these on my 4 foot gates for the last 30 or so years and I finally had to replace one. I highly recommend them in general. Like everything else, these are built more likely and those of prior generations but I think these are going to be just fine. The seller recommends two units on a 4 foot gate, and that may be overdoing it if you had a small kids, we’ll see, after everything’s broken in for a year two. I wouldn’t hesitate to buy these.

It is as described. However the hinge was very stif and it broke off during install. There are no instructions for installation and it had unwelcome bible references on the packaging.

Excelent spring. they say you might need 2, but one is enough for a 4" gate

Hinge quality and build look very sturdy. Easy to install and as another customer suggested door removal is easier. I tried it as they suggest and found that the door removal was easiest. Would recommend the product ven though it is a little pricier than others but seems mores resistant with better build quality.