3pcs Self Closing Aluminum Gate Hinges | Hydraulic | 4.5x4.5 | 7ft | 200 lbs | 1 ¾” Thick | W41M-450-B3

Waterson aluminum door hinges heavy duty support soft-closing performance through a mechanical tension system that can be tuned for commercial door weight and traffic conditions. With a full-mortise aluminum build, these hydraulic door hinges deliver steady closing behavior without the footprint of overhead closers. DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Non-Fire Rated Soft Close Spring Hinge Residential Applications Good to the Eye Easy Installation Replacement for the Traditional Door Closer Product Description and Features Fully adjustable closing force and speed according to environment needs Numerical adjustment panel on hinge end to set up precise tension Mechanical only mechanism supporting heavy duty and fully exterior   Aesthetically pleasing compared to door closers -- without extrusive arms  Ensures many years of low maintenance. Installation Kits   Both machined #12-24 UNC ½”L and wooden tapping #12 x 1 ¼” screws included -- eight (8) of each type