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Our Price:  £81.81
Finish (Case/Cylinder):  
Extra Keys (4.50 Each):  

Part Number:  PBS4BX
Brand:  Yale


The world's favourite lock since 1843

Product Dimensions

  • Backset - 40mm
  • Case width - 67mm
  • Case height - 90mm
  • Bolt length - 20mm
  • Suitable for use on doors with a maximum thickness of 57mm

Product Features

  • Escape/egress lock ideal for use in multi residential buildings
  • Kitemarked to BS 8621 - 2007 & Complies to BS EN 12209:2003 & BS EN 1303:2005
  • Recommended by the police and Insurance Companies
  • Approved by Secured by Design
  • 6 pin anti-drill, anti-pick and anti-bump cylinder included
  • Designed to offer protection against carding
  • 2 Keys supplied
  • Available in Brass or Chrome finish
  • Low stock - Please call before ordering this item

Product Operation

  • The latch deadlocks automatically upon closing
  • Operated by key from the outside
  • Lever handle operation only from the inside
  • Features Egress function which means that the internal handle cannot be locked to allow for emergency exit
  • Dark red snib function allows the latch to be held back

When will my order be delivered?

For Standard UK Mainland, orders are usually delivered within 3 Days and on the next working day for Next Day.

If you require expedited delivery to UK Mainland addresses, we also offer a  Before 10:00 and a Before 12:00 Option. See our Delivery & Returns Policy for more information.

Orders to the Republic of Ireland, Northern Ireland, Scottish Isles, Scottish Highlands, Guernsey and Jersey are delivered within 2 - 5 days.  

NOTE: Orders are subject to stock. Please read our full Returns and Delivery Policy before continuing

How much will I pay for delivery?

Standard Delivery to UK Mainland is charged at £4.95 for orders under £100 and next Day Delivery is charged at £6.95. Orders over £100 qualify for free Standard Delivery.

Deliveries to the following destinations is charged at £16.50 for orders under £150 and is free for orders over £150.

Republic of Ireland, Northern Ireland, Scottish Isles, Scottish Highlands, Jersey & Guernsey. 

Items are delivered by a reputable courier service which means they are fully trackable and require a signature upon delivery. This is our preferred method as we can guarantee that  you will receive your items within a specific time frame and vastly reduces the risk of items being lost in transit.  Note: We do not profit from our postage and packaging costs,  In fact, postage costs are subsidised by Online Lock and Safe Centre.

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0208 993 4000