3pcs 6 Inch Fire Door Hinges | Mechanical | Fire Rated | 7ft | 260 lbs | 2-¼" Thick | SS304 | K51M-600-A3

End the slam with Waterson self closing fire door hinges that deliver quiet comfort, heavy duty strength, and certified fire protection now! TALK TO SALES FIRST - NON REFUNDABLE Attention: Special finishes (US4) is non-refundable DESCRIPTION DETAILS SPECIFICATIONS VIDEO Talk to Sales Applications 3Hr Fire-rated Both Interior and Exterior   Heavy Duty  Hotel Rooms Arch Top Courtyard Style 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  UL-certified cycle testing 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 per hinge. Pack contains five (5) spares as well. Three steel adhesive shims for gap adjustme