PBB BB81-US3-4.5 X 4.5 5-Knuckle Full Mortise Hinge, 4.5"x4.5", Ball Bearing, Bright Brass US3/633

PBB Inc BB81-US3-4.5 X 4.5 5-Knuckle Hinge is designed to deliver exceptional performance and reliability for both commercial and residential applications. This full mortise standard weight hinge features a durable construction with ball bearings that ensure smooth operation and longevity. Measuring 4.5 inches by 4.5 inches, it is crafted from ferrous steel with a bright brass finish, providing an attractive and robust solution for your door hardware needs. Engineered to meet the rigorous standards set by the American National Standards Institute (ANSI), this hinge offers precise dimensions with a material gauge of .134 ± .005, making it suitable for both metal and wood doors. The non-handed design allows for versatile installation, while the eight mounting holes enable easy attachment. Included in the packaging are all necessary screws: 24 machine screws and 12 wood screws, ensuring you have everything you need for a seamless installation. Whether you are upgrading existing hardware or completing a new project, the PBB Inc BB81-US3-4.5 X 4.5 hinge is an excellent choice for dependable and stylish door functionality. Choose this hinge for your next build and experience the quality and performance that PBB Inc is known for.

5-Knuckle Hinge, Full Mortise Standard Weight, Ball Bearing, 4.5in x 4.5in (4545), Ferrous Steel Base, Bright Brass US3/633

Template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American national standards institute (ANSI).

Specifications:

• Hinge Function: 5 Knuckle ball bearing (BB)
• Hinge Type: Full mortise (1)
• Material Gauge: .134 ± .005 for 4-1/2" x 4", .134 ± .005 for 4-1/2" x 4-1/2"
• Height of Hinge: 4.50 (+.000/-.015) for 4-1/2" x 4", 4.50 (+.000/-.015) for 4 1/2" x 4-1/2"
• Width: 4.00 ± .015 for 4-1/2" x 4", 4.50 ± .015 for 4-1/2" x 4-1/2"
• 4.5" Standard Screw Size: FHMS – 12-24 x 1/2", FHWS – 12 x 1-1/4"
• Base Material:
• Brass (2) - polished and plated
• Stainless steel (5) - polished and satin finish
• Steel (8) - polished and plated, or Bonderized and prime coated for painting

Packaging Information:

• One hinge per plastic bag
• 3 hinges
• 1 screw pack per unit carton
• 16 unit carton
• 48 hinges per master shipping carton
• 1 screw pack includes all machine screws (24)
• 1/2 wood screws (12)
• ATMS & AWS also available

Features

• Width: 4.00 ± .015 for 4-1/2" x 4", 4.50 ± .015 for 4-1/2" x 4-1/2"
• Base Material:
• 4.5" Standard Screw Size: FHMS – 12-24 x 1/2", FHWS – 12 x 1-1/4"
• Stainless steel (5) - polished and satin finish
• Brass (2) - polished and plated
• Steel (8) - polished and plated, or Bonderized and prime coated for painting
• Height of Hinge: 4.50 (+.000/-.015) for 4-1/2" x 4", 4.50 (+.000/-.015) for 4 1/2" x 4-1/2"
• Hinge Type: Full mortise (1)
• Material Gauge: .134 ± .005 for 4-1/2" x 4", .134 ± .005 for 4-1/2" x 4-1/2"
• Hinge Function: 5 Knuckle ball bearing (BB)

Resources

• Cut Sheet
• Installation Sheet