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Lockwood 3577 Dual Entry Lock

LOCKWOOD DUAL ENTRY LOCK 3577 SC N/CYL

Product Code: LW3577SC

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This product is a special order (BTO) and is not returnable.
Description

Lockwood Synergy® 3577 Series dual cylinder lock. Less cylinder.

Ideal for services and emergency access applications.

firerated-icon Fire rated to 4 hours.

notes-icon For dimensions see FAQs

  • Dual entry, opened by keys from outside.
  • Opened by handle at all times from inside.
  • Easily adapted to most function.
  • 60 mm backset as standard, 89 and 127 mm available upon request.
  • Face plate 175 (L) x 25 mm (W).
  • Case size 117 (H) x 84 mm (D).
  • Pitch 64 mm
  • 32-50 mm door thickness.
  • 15 mm stainless steel reversible latch bolt.
  • Finished in satin chrome.
Technical Specifications
Brand LOCKWOOD
Anti-lockout Function Yes
Compatible With Most Restricted Keying Systems Yes
Door Thickness 32-50 mm
Finish Satin Chrome
Holdback Function Built-in No
Lock Grade Commercial
Lock Pitch In mm 64
SCEC Endorsed No
Backset 60 mm
Fire Rated Yes
Face Plate Length in mm 175
Face Plate Thickness in mm 4
Face Plate Width in mm 25
Handing Reversible
Mortice Lock Case Depth in mm 84
Mortice Lock Case Height in mm 117
Mortice Lock Case Thickness in mm 19
Spindle Type 7.6mm Square Split Spindle
Uses Cylinder/Plug Type 570 Oval

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