.Skip to main content

Lockwood 3782-STKBOX - Strike Boxes (Box of 10) for Selector 3782 Mortice Locks

Lockwood

Terry's Online Price $199.85
(No reviews yet) Write a Review
SKU:
STK 3782-STKBOX
UPC:
9340116014234
Availability:
Usually ships in 3 business days
Adding to cart… The item has been added

Lockwood 3782-STKBOX — Strike Boxes (Box of 10) for Selector® 3782 Mortice Locks

The Lockwood 3782-STKBOX contains 10 strike boxes designed for use with Selector® 3782 Series mortice locks. Strike boxes provide a clean recess behind the strike plate, improving latch engagement, durability, and overall lock performance in commercial door installations.

Delivery truck icon Estimated Warehouse Dispatch: 2 Days

Key features icon Key Features

  • Box of 10 strike boxes for Selector® 3782 Series mortice locks.
  • Provides a clean cavity behind the strike plate for improved latch engagement.
  • Enhances door frame durability and lock performance.
  • Suitable for high-traffic commercial and institutional doors.

Specifications icon Specifications

  • Item Code: 3782-STKBOX
  • Contents: 10 × strike boxes
  • Finish: No finish (plain)
  • Application: Used with Selector® 3782 mortice locks and strike plates

Contents icon What's In The Box

  • 10 × Strike boxes (plain, no finish)

Suitable uses icon Suitable Uses

  • Commercial and institutional doors fitted with Selector® 3782 mortice locks.
  • Retrofit and maintenance projects requiring replacement strike boxes.
  • High-traffic environments where frame durability and latch reliability are critical.

Product code list icon Selector® 3782 Short Backset Escape Locks — Item Code Family (Mechanical Variants)

Item Code Backset Function Description (Inside = always free egress)
3782 / 4782 / 5782 / 6782 23 / 25.4 / 30 / 38 mm Escape Lock (Primary) Base mortice escape lock body. Outside handle rigid; inside handle always operates latch.
3782-- 23–38 mm Escape Lock Outside handle rigid (unlocked only when configured); inside handle always free.
3782V 23–38 mm Anti-vandal Escape Key outside locks/unlocks outside handle; bolt retracts after unlocking; inside always free.
3782VT 23–38 mm Anti-vandal + Turn Cylinder outside; turn inside locks/unlocks outside handle; inside always free.
3782X 23–38 mm Key Entry Escape Outside opened by key at all times (handle rigid); inside always free.
3782XT 23–38 mm Key Entry + Turn Outside by key (handle rigid when locked); inside free; turn inside locks/unlocks outside handle.
3782-V 23–38 mm Escape + Internal Cylinder Key inside locks/unlocks outside handle; inside always free.
3782-T 23–38 mm Escape + Turn Turn inside locks/unlocks outside handle; inside always free.
3782XV 23–38 mm Key Entry + Internal Cylinder Double cylinder; outside by key at all times; inside always free. Key inside can also control outside handle.
3782-TA 23–38 mm Anti-lockout + Turn Anti-lockout selection; turn inside locks/unlocks outside handle; inside always free.
3782VTA 23–38 mm Anti-lockout Anti-vandal + Turn Anti-lockout; cylinder outside locks/unlocks; turn inside; inside always free.

Accessories icon Selector® 3782 Short Backset Escape Locks — Accessories & Spare Parts

Item Code Category Description / Notes
3782-FINKITCP / PB / PC Finish Kit Alternative finish kit (strike + faceplate + faceplate screws). Not suitable for 25.4 mm backset 4782.
3782-TFKITSS / CP / PB Timber Fix Kit Converts 3780 short-backset lock for timber doors. Not suitable with 25.4 mm backset 4782.
3782-2100SS Electric Strike Plate Faceplate to suit ES2100 monitored strike (door position monitoring compatible).
3782TF-2100SS Electric Strike Plate ES2100 faceplate when used with Timber Fix kit. Can be used directly with a 3782SS primary lock.
3782-STK32XX / 3782-STK74XX* Strike (Lip) Standard (32 mm) and long lip (74 mm) strikes. *STK74 only supplied in SS finish.
3782-FSTK32SS / 3782-FSTK64SS Fabricator Strike Surface-mounted “fabricator” D-shaped strikes (32 mm / 64 mm lip).
3782-RFSTKCP / 3782-RFSTKSC Retrofit Strike Kit Retrofit kits for legacy installations (e.g., 5900/595/Astra replacement).
5782-RK##SS / CP / PB Rebate Kit Rebate kits for rebated timber doors (minimum backset of 30 mm). Handing: CW / ACW.
3782-SECKIT Security Screws Faceplate screw kit with tamper-resistant TR20 Torx heads (5 pcs).
SP3700/X7CAM Cam X7 latching cam (retracts latch; part of key/turn functions).
SP3700/VCAM Cam V cam (locks/unlocks locking bar; retracts latch after unlocking).
3770M1-ADAPTOR Adaptor Latching / turn adaptor for 3780 short-backset platform (MkI adaptor required for 3780).
3772-ADAPTOR Turn Adaptor Turn adaptor used on functions requiring internal turn/through-fix (per function chart).
SP3570-5018 / -5228 / -5238 / -5258 Extended Spindles Spindles for thicker doors (approx. 32–200 mm door thickness coverage by model).
3782-DXKITSC DX Digital Kit Mechanical digital keypad conversion (codepad, spindle, plate, screws, adaptor).
3782-DXKOKITSC DX Digital + Key Override DX codepad with lower cylinder key override; includes required plates and spindle.
3787-KIT570E Dual Entry Kit Lower cylinder mounting plate, spindle cam & screws (for 3787 dual entry configuration).

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 Selector 3700 Series Mortice Locks Service Manual
PDF icon Lockwood 25 Year Mechanical Warranty (Conditions Apply)
Lockwood 3782 Short Backset Series
Lockwood Logo

Lockwood Warranty

Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary by product type, with separate cover for mechanical components, electrical and electronic parts, keys, and finishes.

The summary below sets out the standard warranty structure. All warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries. Full terms and exclusions are set out in the official Lockwood warranty document linked at the base of this page.

Warranty Summary

Coverage AreaWarranty PeriodNotes
Mechanical components25 yearsDefects in material and workmanship under normal use.
Electrical and electronic components3 yearsBatteries excluded.
PADDE series and electric mortice locks5 yearsSpecific to those product groups.
Keys12 monthsManufacturing defects only.
FinishesVaries by finish typeSee the finish coverage guide below.

Finish Coverage Guide

  • Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
  • Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
  • PVD and VIVID finishes: typically up to 10 years.
  • Symmetry range finishes: typically up to 5 years.
  • Decorative finishes (Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants): typically up to 2 years against corrosion.
  • Unlacquered brass finishes naturally age and change appearance over time. This is not considered a defect.
  • Tea staining of stainless steel is not covered where the required cleaning and maintenance have not been followed.

How to Make a Claim

For full returns and warranty claim procedures, visit our Returns & Warranty page - this is kept up to date and is the authoritative reference for current claim steps.
  1. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
  2. Keep the product securely packed and clearly identified, ready for assessment.
  3. Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
  4. ASSA ABLOY assesses the claim and determines repair, replacement with the same or closest equivalent product, or refund of the purchase price.

Exclusions

  • Normal wear and tear.
  • Misuse, abuse, accidental damage or use outside published specifications.
  • Improper maintenance or failure to follow care instructions.
  • Unauthorised modification, repair or use of non-genuine parts.
  • Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
  • Removal, refitment or associated labour charges.
  • Products not originally sold in Australia through authorised channels.
Australian Consumer Law
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.