Design Hardware BB5-HW Heavy Weight Ball Bearing Hinges 4-1/2" x 4-1/2" NRP Non Removable Pin .180 Square Corner

Regular price $38.00

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  • Sold as EACH if you need 3ea order 3
  • ANSI : Meets ANSI A156.1 – Dimensions and tolerances conform to ANSI – A156.7
  • Gauge of Metal : .180″ for 4.5″ x 4.5″ 
  • Base Material :
    • Steel (ANSI A8112) or Stainless Steel (Grade 304 standard)(ANSI A5112)
  • Design & Templating : 5 Knuckle Design & Templated hole locations for wood or metal doors & frame
  • Fire Door Use : Approved for most types of fire doors up to 4’ x 10’, 8’ x 10’ pairs – Refer to NFPA80
  • Swaging : 1/16″ Swage standard which provides 1/16″ of clearance between leaves
  • Security NRP: NRP – Non removable pin standard on all BB5-HW hinges
  • Bearings : Each hinge has 4 sets of maintenance free non detachable ball bearings
  • Fasteners : Each box of 3 hinges contains full set of machine and wood screws
  • Warranty : Limited Lifetime Warranty from the manufacturer
  • Sold EACH 
  • Square Corner
  • Finishes:
    • 640 - US10B - Oil Rubbed Bronze
    • 652 - US26D - Dull Chrome Plated
    • 630 - US32D - Dull Stainless 304 Stainless