Ives 5BB1RC 14 4.5X4.0 630 5-Knuckle Ball Bearing Hinge Standard Weight, 4-1/2" x 4", Round Corners, Satin Stainless Steel

Ives 5BB1RC 14 4.5X4.0 630 5-Knuckle Ball Bearing Hinge Standard Weight, 4-1/2" x 4", Round Corners, Satin Stainless Steel

5BB1 5 Knuckle, ball bearing full mortise hinge  

• Recommended for medium weight doors (<150 lbs)
• Recommended for medium frequency usage (<400 cycles per day)
• Made with two ball bearing assemblies
• Recommended for use with a door closer
• Packed with fasteners for hollow metal and wood doors                  12-24 x 1/2 UFPHMS, 12 x 1 1/4 FPHWS                                            10-24 x 1/2 UFPHMS, 10 x 1 FPHWS (3.5x3.5 hinge size only) 

Certifications

• Certified to ANSI/BHMA A156.1 for performance standards
• Meets ANSI/BHMA 156.7 for template hinge dimensions
• UL Classified for windstorm rated assemblies - R37965
• UL Listed, 3-hour fire door

Material substrate

• Made from brass, 1040 steel, or 304 series stainless steel