Shop By Category

Extended Backset Mortice Locks

Frequently Asked Questions

3780 Handing

LOCKWOOD 4782 UNIVERSAL PRIMARY LOCK 25.4mm BACKSET

Product Code: 4782SS

Are you a tradesperson?

Get access to our best prices



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

Lockwood Selector® 4782 universal 25.4 mm backset mortice lock.

The new Selector® 3780 series mortice lock was designed to incorporate a greater range of lock functions into one primary lock.
In addition to industry first holdback capable lock, the Selector® 3780 series also includes an selectable anti-lockout feature.

All handing setting (Passage, Combination or Escape) can be adjusted via the hub selector located under the face plate.

notes-icon For handing see FAQs

  • Short backset universal primary mortice lock.
  • Easy Red /Green function setting.
  • All lock settings are made from under the faceplate allowing for simple in-door configuration.
  • Standard primary locks include holdback and anti-lockout capabilities.
  • Lock is always holdback capable, no setting is required. Holdback can be activated at any time - unless anti-lockout is selected.
  • Operated by key or handle outside or by turnsnib, key or handle inside.
  • Zinc diecast body with stainless steel chassis plates for improved strength.
  • Electric Strike compatibility.
  • 25.4 mm backset as standard, 23, 30 and 38 mm available upon request.
  • Suits metal door thickness 35-50 mm.
  • 15 mm stainless steel reversible latch bolt.
  • Supplied less cylinder.
  • Supplied with Selector® 'V' cam.
  • Compatible to most restricted keying systems.
  • Finished in stainless steel.
Technical Specifications
Brand LOCKWOOD
Anti-lockout Function Yes
Compatible With Most Restricted Keying Systems Yes
Door Thickness 32-50mm
Finish Satin Stainless Steel
Holdback Function Built-in Yes
Lock Grade Commercial
Lock Pitch In mm 89.9
SCEC Endorsed No
Backset 25.4 mm
Fire Rated No
Face Plate Length in mm 156
Face Plate Thickness in mm 2.5
Face Plate Width in mm 25
Handing Reversible
Mortice Lock Case Depth in mm 42.4
Mortice Lock Case Height in mm 194.5
Mortice Lock Case Thickness in mm 20
Spindle Type 7.6mm Square Split Spindle
Uses Cylinder/Plug Type 570 Oval

Related Products

Recently Viewed

Loading Icon
No Recently Viewed Products

CCTV SYSTEMS

Products to compare:
Comparing Products