2pcs Residential Garage Door Hinges | Soft Closing | Fire Rated | 4x4 | 6ft | 120 lbs | 1 ¾” Thick | SS304 | K51M-400-B2 (SQ/58R/58R-Z)

Material: Stainless Steel 304 Product Dimensions: 4"H × 4"W Mounting Type: Door Mount – Full Mortise Door Size: 1150mm W x 2200mm H (4ft x 7ft) Door Weight: Min 40 lbs - Max 120 lbs Door Thickness: 1 3/8” - 1 3/4” Unit: 2 pieces Warranty: 3 years FEATURES APPLICATIONS DETAILS SPECIFICATIONS ADJUSTMENT Product Description and Features Easy to adjust the closing force and speed Wind resistance to prevent negative pressure created when patio doors or windows are open. Anti-slamming with soft close function. Prevents doors from slamming shut Ensure child safety with no slammed fingers and minimize injury risk. Aesthetically pleasing compared to door closers -- without extrusive arms Applications Garage Door Fire-Rated Door Soft-Closing Door Self-Closing Door Durability Residential Door Interior Use Standard Screw Pattern Zigzag Screw Pattern 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 Specifications 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 Code note: Fire-rated doors cannot use hold-open features. Waterson fire-rated soft-close garage door hinges are designed without hold-open, fully compliant with building and fire safety codes. Adjustment Video Check the Full Adjustment Guidance here: English Version Spanish Version