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Frequently Asked Questions
  • How do I estimate hinge weight capacity?

  • What is a pair of hinges?

  • How much is shipping?

  • Can you match my screw hole patterns?

  • What about Installation Instructions?

Heavy Duty Butt Hinge, Steel, 8" x 8", Ball Bearing

Heavy Duty Butt Hinge, Steel, 8" x 8", Ball Bearing

Product Information & Specifications

  • Heavy duty butt hinge (8 inches by 8 inches) made for heavy doors and gates.
  • Hinge is designed to be installed as a full mortise hinge.
  • Hinge measures 8 inches tall by 8 inches wide in the open position (as shown in photo).
  • Made from extra thick steel material. Thickness of steel is 0.200".
  • Hinge features 4 ball bearings (maintenance free bearings).
  • Each hinges uses 16 each #14 wood screws (included).
  • Hinge is capable of holding up to an 800lb. door (depending on width of door and number of hinges used, see info below).
  • Hinge fits door thicknesses of 2-1/4" to 3".
    • Weight Rating for Hinge
      • For door width up to 3 feet: 800 lbs.
      • For door width 3 feet to 3.5 feet: 670 lbs.
      • For door width 3.5 feet to 4 feet: 600 lbs.
    • Number of Hinges per Door
      • Up to 5 feet high, use 2 hinges
      • From 5 feet high to 7.5 feet high, use 3 hinges
      • From 7.5 feet high to 10 feet high, use 4 hinges
      • From 10 feet high to 12.5 feet high, use 5 hinges
      • From 12.5 feet high to 15 feet high, use 6 hinges
  • PLEASE NOTE: weight ratings given are a general guide for doors used in residential (low frequency) use under normal situations. The weight of the door, the width of the door and the number of hinges on the door are the major factors that affect hinge selection. When selecting hinges for your door keep in mind that other factors such as abuse, impacts, hostile atmospheres and other similar conditions can affect the choice of hinges.

Available Finishes

  • Primed for Painting
  • Oil Rubbed Bronze
  • Satin Chrome

Technical Support Information

FinishSize Open: Height by WidthSKUPriceQtyUnit
Oil Rubbed Bronze8" x 8"238044$64.97
Satin Chrome8" x 8"238046$57.97
Primed for Painting8" x 8"238048$53.97
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