Lynn Hardware Medium Duty Commercial Door Closer - DC6003 Automatic Surface-Mounted Auto Door Closer, Size 3 for Home & Light Commercial Property, Aluminum

Works great with a lot of use.

Easy to install. Makes it impossible for anyone to slam my office door. Good product.

This product is fine however the delivery was not done in a professional manner. The delivery person placed the package on a chair on m porch and then moved the chair in front of my outward opening storm door thus blocking my ability to open the door (see photo). I had to knock the package onto the porch in order to get the door open to retrieve the package. Had this package contained anything fragile it could have been damaged. PLEASE pass this on to the delivery people to not move furniture on my porch so that is blocks the door from opening. Thank you.

Pros: Good value. Shipped quickly. Choice of 3 colors (bronze, black, silver). Three separate adjustments after installation (door speed, latch speed and open limit speed for doors that open over 100 degrees). Good tech support. Good installation instructions. Cons: Tech support was slow to respond (over 24 hours). Initial contact is by web portal or email. There is no phone number for support during installation. I suggest contacting support before installing if you have questions about closer position BEFORE drilling holes. Summary: I'll purchase additional Lynn products in the future.

High quality commercial grade closer. Easily adjustable primary and secondary speeds.