3G317 - Morticed Deadlock

Application

Purpose
To provide secure deadlocking of swinging doors or gates where a greater range of keying options is desirable. This lock is designed for high usage applications and is also suitable for specialised applications such as explosive containers and armouries.

Overview
The 3G317 is a mortice deadlock of robust construction based on the Chubb Locks Custodial Services small mortice footprint. The mechanical deadbolt can be supplied with single throw of 20mm or a double throw of 40mm. The lock is can be supplied with key operation from both sides or from one side only.

Unlocking / Locking is achieved by turning the key fully which extends and withdraws the deadbolt. The lock can be configured to operate under a number of key control arrangements which are as follows:

  • Single key - single throw deadlock - Keyed to differ.
  • Master keyed - single throw deadlock - Keyed to differ or to pass in groups under a common master key.
  • Twin keyed, double throw, double action deadlock - Singles key operates first throw only and doubles key operates second throw only. Doubles key locks out unauthorised use of singles key when second throw is operated.
  • Twin keyed, double throw, double action deadlock - Singles key operates first throw only and doubles key operates both first and second throw. Doubles key locks out unauthorised use of singles key when second throw is operated.

Specification

Features

  • Carbon steel deadbolt, with carbide anti-cutting rollers and 40mm maximum throw.
  • 7 detainer manipulation resistant locking mechanism.
  • Independent Single and Doubles actions available.
  • Precision machined and hardened bolt thrower.
  • Dedicated key profile operates 3G317 range of locks only.
  • Escutcheon designed to give positive key alignment.
  • Security fixings to prevent unauthorised removal.

Performance

  • Lock tested to a minimum of 500,000 key operations.
  • Saw attack 30 mins
  • End load 9 kN
  • Side Load 13.5 kN

Additional Features

  • Suitable for external and internal use.
  • Range of fixings including reinforcing plates and locking plates.
  • Available in alternative furniture finishes on request.
  • Cannot be keyed with any other locks in the CLCS range.
  • Key designed to enable quick and easy re-alignment of displaced throwers.
  • Gate boxes for steel door applications recommended.
  • Escutcheon trim plates supplied for wooden door variants as standard.
  • Rebate kit available for wooden door applications.
  • Monitored versions available with micro-switch sensing of bolt position.
  • Single sided version available on request.

Total Range

  • The lock is generally not handed, however when keyed from one side only the lock is handed. For use on steel doors the short forend version should be ordered and for wooden doors the long forend version is recommended.
  • NOTE: CLCS recommend this lock is used in conjunction with a wooden door 54mm thick. Please contact CLCS for guidance if alternative wooden door thicknesses are required.
  • Fully dimensioned customer drawings are available on request to assist with door preparation.

Dimensions & Weights

Lockcase depth (total) 171.5mm
Lockcase length 114.2mm
Lockcase width 21.5mm
Weight (lock only) 3kg

 

Finish

  • Lock case - carbon steel electro-plated.
  • Bolt - carbon steel electro-plated.
  • Escutcheons - silica brass
  • Keys - hardened steel
  • Detainers and springs - brass / phosphor bronze.

Standards