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Design Hardware BB5 Standard Weight Ball Bearing Hinges 4-1/2" x 4-1/2" .134 Square Corner
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Sold EACH - if you need 3ea order 3
- ANSI : Meets ANSI A156.2 – Dimensions and tolerances conform to ANSI – A156.7
- Gauge of Metal : .134″ 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 & frames
- 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
- Pin & Tip Options : Easily seated non-rising pin with button head
- Bearings : Each hinge has 2 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
- Square Corner
- Finishes:
- 600 - USP - Primed for Paint
- 632 - US3 - Bright Brass Plated
- 633 - US4 - Dull Brass Plated
- 639 - US10 - Dull Bronze Plated
- 640 - US10B - Oil Rubbed Bronze Plated
- 646 - US15 - Satin Nickle Plated
- 651 - US26 - Bright Chrome Plated
- 652 - US26D - Dull Chrome Plated
- 630 - US32D - Dull Stainless 304 Stainless
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