Product Description
Introducing Design Hardware's BB5 PRM 600 4.5X4.5 Non-Removable Pin Prime Painted Ball Bearing Hinge—a superior solution for your door hardware needs. Crafted with precision and innovation, this hinge offers remarkable features that enhance both functionality and longevity.
The embedded ball bearing technology ensures frictionless movement, significantly extending the hinge's lifespan. Ideal for medium weight doors with average usage, it outperforms standard hinges in durability and performance. Designed to meet ANSI A156.1 standards, its dimensions and tolerances adhere to ANSI A156.7, guaranteeing a seamless fit.
Crafted from high-quality steel (ANSI A8112) or Grade 304 Stainless Steel (ANSI A5111), with an option for Marine Grade 316 US32D Stainless Steel, the hinge boasts exceptional strength and corrosion resistance. Its 5 Knuckle Design and templated hole locations simplify installation on wood or metal doors and frames.
Certified for fire doors up to 4' x 10' and 8' x 10' pairs (as per NFPA80), this hinge prioritizes safety. The Non-Removable Pin (NRP) feature enhances security and peace of mind. Installation is a breeze, thanks to the swage standard and the strategically placed pin removal hole.
The hinge is equipped with non-detachable ball bearings and offers concealed thru wire and monitoring options. Each box contains a set of machine and wood screws for convenience. Backed by a Limited Lifetime Warranty, the BB5 PRM 600 4.5X4.5 Hinge is a testament to exceptional quality and reliability in door hardware.