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3571 Mort Escp DL Prm Lk 60BS
3571 Mort Escp DL Prm Lk 60BS

3571 Mort Escp DL Prm Lk 60BS

Lockwood

$487.74 - $609.68
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SKU:
STK 3571DE
UPC:
1908528075613
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Lockwood 3571 Mortice Escape Deadlock — Primary Lock, No Cylinder, 60mm Backset

The Lockwood 3571 Mortice Escape Deadlock (No Cylinder) is a heavy-duty escape-function deadlock from the proven Synergy 3570 Series. Designed for industrial, institutional and commercial applications, it operates by key outside, while the inside escape lever always unlocks the door for safe egress. The inside turn cannot lock the door, ensuring compliance with escape and safety requirements. Supplied without a cylinder, allowing compatibility with Lockwood oval cylinders (ordered separately).

Warranty icon Warranty

Caution icon Important Notes

  • Supplied without cylinder — order Lockwood oval cylinder separately.
  • Special-order item. Non-returnable once ordered.

Tick icon Key Features

  • Escape deadlock with key outside, escape lever inside
  • Inside turn cannot lock door (safety escape function)
  • 19 mm stainless steel deadbolt
  • 60 mm backset
  • Heavy-duty 3570 Synergy Series construction
  • Compatible with Lockwood escutcheons and plate furniture

Specifications icon Specifications

  • Model No: 3571DE Series
  • Type: Mortice escape deadlock (no cylinder supplied)
  • Backset: 60 mm
  • Bolt: 19 mm stainless steel
  • Operation: Outside — key / Inside — escape lever (no turn lock)
  • Door Thickness: 32–50 mm
  • Finishes: Satin Chrome, Chrome Plate, Polished Brass, Satin Brass
  • Handing: Left-hand (LH) and Right-hand (RH) variants

Dispatch icon Estimated Warehouse Dispatch

  • 11 Days

Contents icon What's In The Box

  • Lockwood 3571 Escape Deadlock Primary Lock body (No Cylinder)
  • Escape lever assembly
  • Faceplate and fixing kit
  • Installation instructions

Suitable uses icon Suitable Uses

  • Emergency exit and egress doors
  • Healthcare, educational and institutional facilities
  • Hotels, offices and public buildings

Finish options icon Available Finish Options

  •  

    Polished Brass Ulq
    3571DELBUNCYL (LH) / 3571DERBUNCYL (RH)

  •  

    Chrome Plate
    3571DELCPNCYL (LH) / 3571DERCPNCYL (RH)

  •  

    Polished Brass
    3571DELPBNCYL (LH) / 3571DERPBNCYL (RH)

  •  

    Satin Brass
    3571DELSBNCYL (LH) / 3571DERSBNCYL (RH)

  •  

    Satin Chrome
    3571DELSCNCYL (LH) / 3571DERSCNCYL (RH)

Variant icon Mechanical Variants

Part Number Description Finish Handing Function
3571DELBUNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Polished Brass Ulq Left Hand Escape Deadlock (No Cylinder)
3571DELCPNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Chrome Plate Left Hand Escape Deadlock (No Cylinder)
3571DELPBNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Polished Brass Left Hand Escape Deadlock (No Cylinder)
3571DELSBNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Satin Brass Left Hand Escape Deadlock (No Cylinder)
3571DELSCNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Satin Chrome Left Hand Escape Deadlock (No Cylinder)
3571DERBUNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Polished Brass Ulq Right Hand Escape Deadlock (No Cylinder)
3571DERCPNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Chrome Plate Right Hand Escape Deadlock (No Cylinder)
3571DERPBNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Polished Brass Right Hand Escape Deadlock (No Cylinder)
3571DERSBNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Satin Brass Right Hand Escape Deadlock (No Cylinder)
3571DERSCNCYL 3571 Mortice Escape Deadlock Primary Lock, 60mm Backset Satin Chrome Right Hand Escape Deadlock (No Cylinder)

PDF icon Download PDF Resources

PDF icon Lockwood Synergy Mortice Locks Catalogue
PDF icon Lockwood 25-Year Mechanical Warranty (conditions apply)
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