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Waterson Heavy Duty Commercial Fully Adjustable Hydraulic Self-Closing Door Hinge 3-Pack 4.5" x 4.5" K51M-450 (DS,HA,SA1)-Black
- ADVANCED ENGINEERING - 2 products in 1. Combines a heavy-duty hinge and door closer in 1 product with the option to add a hold open to the hinge.
- 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.
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Failure is not an option. Neither is fear. Waterson Corporation - the most effective closer hinge system 40 years in business 30 countries utility patents 3 products combined into 1 Founded in 1979, Waterson Corp. has more than 40 years experience in the hardware business. Engaging in international trade of special fasteners and cold forging accessories, Waterson invested volumes of capital in launching Research and Development projects and engaging in design improvement since 1990. This has earned Waterson numerous international awards. Since 2005, Waterson Corp. started to develop the automatic door closer.
After a six-year development, we officially launched Waterson Stainless Steel Auto Door-Closer Hinges in 2011. In 2015, a new hybrid hinge of mechanical and hydraulic technology was launched. This hinge integrates all the functions of a door closer, floor spring, and self-closing hinges for doors of all kinds. This self-closing gate hinge is designed for outdoor use, e. g., exterior doors, exterior gates, and fence doors, and can be used in drastically changing climates. It works with all types of gates & fences. Its fully adjustable with auto close & multi-speed control for 10-200 KG (22-440 lbs) door and provides flexible closing power.
It features a special rustproof design using high quality stainless steel. This heavy duty pure mechanical hinge is the most durable in the business. Light opening force only 5lbs.
After a six-year development, we officially launched Waterson Stainless Steel Auto Door-Closer Hinges in 2011. In 2015, a new hybrid hinge of mechanical and hydraulic technology was launched. This hinge integrates all the functions of a door closer, floor spring, and self-closing hinges for doors of all kinds. This self-closing gate hinge is designed for outdoor use, e. g., exterior doors, exterior gates, and fence doors, and can be used in drastically changing climates. It works with all types of gates & fences. Its fully adjustable with auto close & multi-speed control for 10-200 KG (22-440 lbs) door and provides flexible closing power.
It features a special rustproof design using high quality stainless steel. This heavy duty pure mechanical hinge is the most durable in the business. Light opening force only 5lbs.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Waterson Return Policy
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