PBB - BB51630 - Architectural Hinge - Full Mortise - Standard Weight - Ball Bearing - 4-1/2" x 4-1/2" - Stainless Steel - Optional NRP - Grade 2 Altronix Steel mounted base is secured

Steel mounted base is secured by hidden screws and has two large helical compression springs (one becomes a “spare” once handing is given)

Lancia - Alfa 147

Certified Highest Residential Security

1pc x for W209/211(HC12)

PBB - BB51630 - Architectural Hinge - Full Mortise - Standard Weight - Ball Bearing - 4-1/2" x 4-1/2" - Stainless Steel - Optional NRP - Grade 2 Altronix Steel mounted base is securedThis is a BB51630 Standard Weight Full Mortise Ball Bearing Architectural Hinge manufactured by PBB. PBB, Inc. template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI). For use on medium weight doors or doors requiring average frequency service. Features Ball Bearing Full Mortise Center Hinge Position 4 1 2" x 4 1 2" Five knuckle Includes Screw Pack with