3 Pack 4.5" Heavy Duty Adjustable Hydraulic Self Closing Door Hinges, Fire Rated, Full Mortise, Black - K51M-450-B3 | Waterson Hinges

★★★★★ 4.4 119 reviews

$440.59
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$440.59
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210246739 Release Date 2026/04/02 List Price $176.24 Model Number 210246739
Category
  • ADVANCED ENGINEERING - 2 products in 1. Combines a heavy duty hinge and door closer in 1 product.
  • FULLY ADJUSTABLE - Complete adjustability of closing force and closing speed. Set it to close exactly how you need.
  • DURABLE - Stainless steel construction, no hydraulics, no leaking oil. Fully weather resistant. 1,000,000 cycles tested to provide many years of maintenance free operation.
  • VERSATILE - Suitable for fire-rated metal doors, interior wood doors, frameless glass openings and gate applications. Maximum loading up to 440 pounds ( 200kg). Fitting for concealed doors, interior and exterior swing doors of all kinds.
  • COMPLIANT - ADA, UL Listed R26997, ANSI/BHMA A156.17 Grade 1.
UPC 755874934219
Brand Name Waterson
Hole Count 4
Unit Count 3.0 Count
Item Weight 4.8 Pounds
Finish Types Unfinished
Manufacturer Waterson
Model Number K51M-450-B3-SQ-US19-304
Material Type Stainless Steel
Mounting Type Door Mount
Included Components 3mm & 5mm hex wrench, For wood door - Crosshead self-tapping screws (SUS#12-24 UNC-1/2"L), For metal door - Crosshead machine screws (SUS#12x1-1/4"(31.75mm)L)
Item Dimensions L x W 4.5"L x 4.5"W
Maximum Weight Capacity 440 Pounds

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4.4 out of 5
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119 ratings | 49 reviews
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