S437 Knob Series
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Product ID : S437 Knob Series

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Description

Grade 2 Cylindrical Lockset
  • ANSI Grade 2 Performance (A156.2 Grade 2).
  • Lifetime Mechanical Warranty.
  • Concealed mounting screw.
  • Clutch mechanism for leversets allows outside lever to turn freely without opening latch, preventing vandalism.
  • Coil compression springs provide great strength and durability.
  • Two side's spindle supporting mechanism eliminates lever from wobbling
  • 1/2" stainless steel throw bolt. Stainless steel latch bolt and faceplate.
  • Reversible handling.
Door Preperation:  Cross bore 2-1/8", Edge bore 1".
Backset: 2-3/4" standard faceplate cylindrical latch.
(2-3/8" available).
Door Thickness: Knobsets: 1-3/8" (35mm) to 2" (50mm)
Leversets: 1-3/8" (35mm) to 1-3/4" (45mm)
Cylinder: 6-pin system and 5-pin ready Schlage or Weiser keyway.
Deadbolt Strike Plate: T-Strike, Square Corner, 2-3/4" x 1-1/8".
S437 Functions Available: Entrance, Privacy, Passage, Storeroom
S447 Functions Available: Entrance, Privacy, Passage, Storeroom, Institutional
S449 Functions Available: Entrance, Privacy, Passage, Storeroom, Institutional






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