Product Details
Design Hardware DH-BB5-4.5X4.5*Full Mortise, Standard Weight,Ball BearingHinge*
ANSI:Meets ANSI A 156.2 - Dimensions and tolerances conform to ANSI - A156.7
Gauge of Metal:.129
Base Material:Steel (ANSI A8112) or Stainless Steel (Grade 304 standard) (ANSI A5112)
Marine Grade 316 US32D Stainless Steel also available
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
Pin & Tip:Equipped with easily seated non-rising pin with button head & plug
Bearings:Each hinge has 2 sets of maintenance free non detachable ball bearings
Electrification:Concealed thru wire and monitoring options available, See electrified section
Fasteners:Each box of 3 hinges contains full set of machine and wood screws
Warranty:Limited Lifetime Warranty
Model: