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Home > High Security > British Standard 5 Lever Sash Lock
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British Standard 5 Lever Sash Lock

Web Price from: £33.80
RRP: £42.19
Product Code: 90052-AV

British Standard 5 Lever Sash Lock.

  • Suitable for sprung and unsprung furniture
  • Best suited to Lever Handles
  • To suit 8mm square spindle
  • Supplied with 2 keys
  • Keyed Alike available

The Latchbolt is operated by a lever handle from either side.

British Standard 5 Lever Mortice Sashlock, is available in two sizes and finishes - Black or Satin Stainless Steel.

It is BS 3621:2007 approved, BSI Kite marked and has been 30/60 fire tested. Supplied with 2 Keys.

Supplied with matching fixings. The screws supplied are hand finished, so please take care when fixing. Always use a pilot drill.

Lock sizes

  • 2.5" Lockcase - 44mm backset
  • 3" Lockcase - 56mm backset

These are best suited to Lever Handles.

Generally in stock and dispatched within 2 - 3 days.

These locks can be made Keyed Alike, please contact us for more information and prices.

12mm Rebate Kits also available, please contact us for details.


We aim to process orders within the first 24 hours and have your items dispatched within 2 – 3 days, providing items are in stock.

For made to order or bespoke items these need to be created so the time varies. Find out more on our Delivery Information page.

Delivery Costs

  • £6.75 – UK Mainland (not including Scottish Highlands, Scottish Islands, Northern Ireland, the Channel Islands or other UK offshore locations)
  • £15.00 – Channel Islands and Isle of Wight
  • £22.00 – Scottish Highlands and Scottish Islands
  • £26.50 – Northern Ireland, Isle of Man and Isles of Scilly
  • European Union Destinations - Click here for delivery estimates >

Please contact us for Non-European Union and Worldwide quotes.

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Care Instructions

In order to keep your products in peak condition, it’s important that they’re cared for properly. More information on how to look after your purchase, please see our Care Instructions page.

Atmospheric Conditions and Coastal Areas

Harsh environmental conditions and the salt in sea air will cause finishes to deteriorate prematurely. Read our Care Instructions on how to look after your purchase, and for our guide to which finishes are more suited to these conditions.

Commercial Environments

As with atmospheric conditions, high use, commercial environments will also cause finishes to deteriorate prematurely. Read our Care Instructions for details on how to look after your products in these environments.

Read Our Care Instructions >

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