Brookline Industries • 1624 South Clinton Street • Chicago, Illinois USA 60616

High Abuse Hinges

Model No. Description

5X400B

Heavy Duty Hinge (Non Handed)
Doors with 2 Hinges (Welded)
Weight to 1000lbs (452kg)
Doors with 3 Hinges (Welded)
Weight to 2000lbs (904kg)

• Heavy Weight Surface Mounted Hinge for High Abuse Applications
• 1/2” (12.7mm) Thick Heavy Duty Steel Leaves
• 3/4” (19.1mm) Hardened Steel Pin Knurled and Pressed Into Blind Hole
• Internal Thrust Bearings with Hardened Steel Ball Bearings
• External Lubrication Point Provided in Knuckle
• Blank Leaves Without Holes for Welded Applications
• Supplied in Prime Coat Finish. Special Finishing Available on Request
• This Product Meets Buy America
• Welded Pin Construction or Non Standard Hole Patterns Available on Request
5X400B 5X400B Diagram

5X525B

Heavy Duty Hinge (Non Handed)
Doors with 2 Hinges (Welded) Weight to 1000lbs (452 kg)
Doors with 3 Hinges
Weight to 2000lbs (904 kg)

• Heavy Weight Surface Mounted Hinge for High Abuse Applications
• 1/2” (12.7)mm Thick Heavy Duty Steel Leaves
• 3/4” (19.1)mm Hardened Steel Pin Knurled and Pressed Into Blind Hole
• Internal Thrust Bearings with Hardened Steel Ball Bearings
• External Lubrication Point Provided in Knuckle
• Blank Leaves Without Holes for Welded Applications
• Supplied in Prime Coat Finish. Special Finishing Available on Request
• This Product Meets Buy America
• Welded Pin Construction or Non Standard Hole Patterns Available on Request
5X525B 5X525B Schematic

5X650B

Heavy Duty Hinge (Non Handed)
Doors with 2 Hinges (Welded) Weight to 1000lbs (452 kg)
Doors with 3 Hinges
Weight to 2000lbs (904 kg)

• Heavy Weight Surface Mounted Hinge for High Abuse Applications
• 1/2” (12.7)mm Thick Heavy Duty Steel Leaves
• 3/4” (19.1)mm Hardened Steel Pin Knurled and Pressed Into Blind Hole
• Internal Thrust Bearings with Hardened Steel Ball Bearings
• External Lubrication Point Provided in Knuckle
• Blank Leaves Without Holes for Welded Applications
• Supplied in Prime Coat Finish. Special Finishing Available on Request
• This Product Meets Buy America
• Welded Pin Construction or Non Standard Hole Patterns Available on Request
5X650B 5X650B Schematic