3pcs 1/4 Radius Door Hinge Soft Closing | Fire Rated | 4x4 | 7ft | 260 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-B3-14R

Waterson's 1/4 radius soft closing door hinge is built for residential openings that need reliable, adjustable closing control with no slamming and no bulk of traditional closers. Precision-engineered, easy to install, and designed to stay out of sight. 10 years warranty DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Hotel Rooms 3Hr Fire-rated Soft Closing No Slamming Arch Top Heavy Duty Interior & Exterior Courtyard Style What sets Waterson door closer for arched door apart from the rest? discover now! 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 adjustment between door and frame as needed Tension Crook: Keeps hinge open during installation 5mm & 3mm hex allen wrenches Compliance Standards ANSI A156.17 Grade 1 : one million cycle testing ANSI A156.7 Template Hinge : 4” x 4” CSI Spec 08 7100 Door Hardware & 08 7808 Self-closing Hinges ADA Force : opening force no more than 5 lbs ADA Closing Speed: at least 5 sec to move from m 90° to 12° ADA Vertical Clearance: Does not intrude into the doorway as do some overhead closers Specifications Product SKU K51M-400-B3-14R Hinge Type Full Mortise, 4 Inch x 4 Inch Hinge Material Stainless Steel Door Weight From 40lbs to 260lbs Approx Door Size 1150mm W x 2200mm H (4ft x 7ft) Door Thickness 1 ¾” (40-50 mm) Self-closing o Fluid Motion x Hold-open x Fixing Method Screw-On, only spot weld AFTER speed adjustment Color/Finish Satin Brushed,Black,Gold,ORB Combination/Quantity DS.HA.SA,3 Pack Product Video