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Lockwood 3571 Mortice Deadlock (Wide) Aluminium Fix 60mm
Lockwood 3571 Mortice Deadlock (Wide) Aluminium Fix 60mm
Lockwood 3571 Mortice Deadlock (Wide) Aluminium Fix 60mm
Lockwood 3571 Mortice Deadlock (Wide) Aluminium Fix 60mm

Lockwood 3571 Mortice Deadlock (Wide) Aluminium Fix 60mm

Lockwood

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SKU:
STK 3571AFSC
UPC:
9311847443259
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3571 MORTICE DEADLOCK PRIMARY LOCK — Aluminium Fixing (AF), 60 mm Backset — Satin Chrome

The Lockwood Synergy 3571AFSC is a primary mortice deadlock configured for aluminium fixing (AF) with a 60 mm backset in Satin Chrome. It provides dependable deadlocking security for commercial and institutional doors and is compatible with Lockwood plate furniture, cylinders and turns.

Delivery truck icon Estimated Warehouse Dispatch: 2 Days

Key features icon Key Features

  • Primary deadlock body for Synergy series (3571 platform).
  • Aluminium fixing (AF) configuration for aluminium door sections.
  • 19 mm stainless steel deadbolt for robust security.
  • Reversible handing for left- or right-hand doors; no case disassembly required for handing.
  • Compatible with Lockwood 1800/2800/Artefact plate furniture, escutcheons and turns.

Fire rating icon Fire Rated

  • Successfully tested up to 4 hours on fire door assemblies (AS 1905.1, Part 1), subject to doorset compliance.

Specifications icon Specifications

  • Item Code: 3571AFSC
  • Function: Mortice deadlock (primary lock body)
  • Fixing: Aluminium Fix (AF)
  • Backset: 60 mm (this model). Extended backsets (89 mm, 127 mm) available in other codes.
  • Bolt: 19 mm stainless steel deadbolt
  • Door Thickness: 32–50 mm (components for thicker doors available)
  • Materials: Zinc alloy case; stainless/brass plate components to suit finish
  • Handing: Reversible
  • Cylinders: Lockwood 570 oval brass cylinder platform (keying options incl. restricted/master keying)
  • Standards: AS 4145.2—Durability D8; Physical Security S7
  • Finish: Satin Chrome (SC)

Contents icon What's In The Box

  • 3571 mortice deadlock primary lock (AF configuration, 60 mm backset)
  • Faceplate and strike plate (SC finish)
  • Fixing screws
  • Installation instructions

Suitable uses icon Suitable Uses

  • Commercial and institutional aluminium doors requiring a fire-rated deadlock.
  • Projects needing Synergy-series compatibility with Lockwood plate furniture.
  • Retrofits where an aluminium fixing configuration is specified.

Book icon Additional Information

  • Use compatible Lockwood 570 oval cylinders and appropriate cams/turns for the required operating function.
  • For rebated doors, specify the correct rebate kit to suit the frame and strike detail.
  • When used on fire doors, ensure the complete doorset and hardware combination is certified to the required rating.
Item Code Function Description
3571 — Deadbolt Locks
3571 / 4571 / 5571 Primary Deadbolt 60 / 89 / 127 mm backsets, 19 mm stainless steel bolt.
3571Y Single Cylinder Deadbolt Key outside, turn inside (reversible).
3571WT Cylinder & Turn Deadbolt Key outside, turnknob inside.
3571YY Double Cylinder Deadbolt Key both sides (reversible).
3571DEL / DER Escape Deadbolt Key outside, escape turn inside (handed).
3571PT Privacy Deadbolt (Through Fix) Emergency turn escutcheon, screwdriver/coin release outside.
3572 — Vestibule / Latching Locks
3572 / 4572 / 5572 Primary Vestibule Lock 60 / 89 / 127 mm backsets, deadlatch only.
3572Z Classroom Lock Key outside locks/unlocks handle; handle always free inside.
3572X Storeroom Lock Key outside (always rigid handle), free handle inside.
3572XT Entry Lock Key outside + turnknob inside.
3572XZ Double Cylinder Escape Lock Key both sides; handle always free inside.
3572M Anti-Vandal Classroom Lock Outside handle made inoperative by key.
3572EA Privacy Escape Lock Emergency button outside, turn inside (anti-lockout).
3572WA Anti-lockout Escape Lock Locks reset when door is closed or inside handle used.
3572XA Anti-Vandal Entry Lock Key outside, turn inside; prevents forced entry.
3573 — Sliding Door Deadbolts
3573 / 4573 / 5573 Primary Sliding Deadbolt 60 / 89 / 127 mm backsets, deadbolt action for sliding doors.
3573Y Single Cylinder Sliding Deadbolt Key outside, turn inside.
3573WT Cylinder & Turn Deadbolt Key outside, turnknob inside.
3573YY Double Cylinder Sliding Deadbolt Key both sides, recommended for glass doors.
3573DEL / DER Sliding Escape Deadbolt Key outside, escape turn inside (handed).
3573PT Through Fix Privacy Deadbolt Emergency turn escutcheon, coin release outside.

Warranty icon Warranty

  • Lockwood 25 Year Mechanical Warranty covers mechanical components and workmanship under normal use and correct installation.
  • Electronic and electrical components are covered for 3 years (PADDE & electric mortice locks 5 years, batteries excluded).
  • Keys are covered for 12 months.
  • Finish warranty varies by finish type and exposure — e.g. Everbrass 25 years; Stainless/Chrome/Anodised 10 years; PVD/VIVID 10 years; Symmetry range 5 years; decorative finishes such as bronze, antique and powdercoat 2 years (natural brass ageing excluded).
  • Warranty excludes misuse, improper installation, modification, or failure to maintain as specified.

PDF icon Download PDF Resources

PDF icon Lockwood Selector 3700 Series Mortice Locks Catalogue
PDF icon Lockwood Synergy Mortice Locks Catalogue
PDF icon Lockwood 25 Year Mechanical Warranty (Conditions Apply)

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