Commercial Door Closer in Duronotic Finish with Backcheck , small , - Size 4 - TC2204-BC-DU

You should know about the sizes before you order a closer. Size 4 is quite strong. I had a fire door in my new house that simply would not close with its built-in hinge springs. If it wouldn't close and latch, the code enforcement officer could not give me a C of O (Certificate of Occupancy). Well, the closer did the job.It turns out the the reason the door would not close on its own was that I built the house too tight. Opening windows in the garage and the house would let the door close on its own. But what good is a fire door that only works if the windows are open? This solved the problem for a reasonable price.

I am very satisfied with this product. It came ready to install. I had to drill new holes for the bolts compared to the old one, but it worked out alright. It works like a charm, and the door closes smoother than it has ever closed. It is being used for our large office with people constantly coming and going, and everyone agrees, the new hydraulic closer is better! Thanks!

Purchased this Feb 27 2018 and is leaking oil and door is not closing correctly and having a business you need the door to work properly.Amazon said to contact manufacture and I did nothing can be done on that end so I'm left with a non working product and no one is helping with this. Bad service all round

I am definitely not a handyman, but I had a leaking door closer that needed replacing. I ordered this one, and have been very pleased with its operation for nearly a year. The only complaint/trouble I had was from the instructions, which were poorly written (or at least for someone who has no prior experience installing one of these). I eventually figured it out, but it did take some trial and error...since then, I am very pleased with teh operation and would definitely buy again!

My husband does maintenance for a facility that had a really old door closer on the main restroom door, and it needed to be replaced. I found this one at Amazon, and it's perfect! He installed in easily and it works great!

We have a really heavy storefront glass door that has allowed the wind to destroy several closers . This one is holding the door closed and closing the door even in the wind. This is on an entry door right out in the open with no walls to block the wind. We are wide open with automotive bays and this one works.

Easy to install after deciphering the directions. Used this opener on a 36" steel exterior door to the garage. The door is one of those home depot type doors with a steel skin but mostly foam filled. They're not really very heavy, but have enough weight that when the kids slam the door it really shakes things up. Rather than yell at the kids, I decided to put a closer on instead. It really works well for closing the door, easy to adjust, closes the door firmly with no slam. The only problem is this is a #4 spring and it's just way too strong for this size/weight door. It takes significant effort to get the door open -- if you're in a hurry, you're gonna bend your nose. I'm not sure that little kids could even get the door to open at all. There is no adjustment for spring tension. I'm going to replace it with a #2 spring size and see if the results are any better.

It was exactly what I was looking for to replace a broken one . It fits and works perfectly .