The 1600BC Series door closers offer proven quality, performance and reliability unmatched by the competition. A staple in the industry, these ANSI/BHMA Grade 1 closers are designed for exterior or interior doors. All Closers are full rack-and-pinion types with cast aluminum alloy body and are non-handed to permit installation on doors of either hand. The Closer fluid contains lubricity and anti-oxidation agents maintaining stable viscosity to allow door closer to perform in temperatures ranging from extremely high to as low as -40°F. Typical Applications: Recommended on interior or exterior doors including: Aluminum Storefronts, Office Doors, Utility Closets, Storage Rooms. FEATURES: • full rack-and-pinion type with cast aluminum alloy shell, • heavy duty cast aluminum body, • Spring Adjustable sizes 1 - 6. • Maximum degree of swing is 180°, trim permitting. • Tri-style packaging: regular, top jamb or parallel mounting, • Non-handed for installation on right- or left- hand swing door, • 2-7/8" projection. BENEFITS: • High strength aluminum alloy closer body provides for long life, • Exceeds 25 million cycles, • Longer life results in fewer replacements and less material used, • Covered by Norton End-of-Life Recycling Program. Color: 689 Aluminum. CERTIFICATIONS- Code Compliance: • ANSI/BHMA A156.4, Grade 1 certified, • UL / cUL listed for use on fire rated doors, • UL10C listed for positive pressure fire test, • Meets requirements for Americans with Disabilities Act (ADA) and ANSI/BHMA standard A117.1 WARRANTY: 25-year limited warranty.