Union BS 5-Lever Mortice Sashlock Stainless Steel 3" / 76mm Product Code: 4055D

High security, extremely durable mortice lock. 2 keys supplied.


  • Hardened Steel Plate to Resist Drilling
  • 20mm Anti-Saw Deadbolt
  • Anti-Pick & Keyhole Protection
  • Anti-Drill Plates
  • Radius Inner Forend for Ease of Installation


Backset: 3" / 76mm. W x D x H: 26 x 76 x 162mm. For interior and exterior use. BS 3621, EN 12209, KM 21358.
Additional Information
Technical Specification
  • Suitable Locations : For interior and exterior use
  • Brand : Union
  • Product Height : 162 mm
  • Product Thickness : 14 mm
  • Product Type : BS 5-Lever Mortice Sashlock
  • Model Name : StrongBOLT
  • Fixings Supplied : Fixings Supplied
  • Suitable Use Type : Suitable for Timber Doors
  • Backset Size (Imperial) : 3 "
  • Total Product Weight : 0.89 kg
  • Model No : J2200S-SC-3.0
  • Product Width : 26 mm
  • Colour : Stainless Steel
  • Product Depth : 76 mm
  • Pack Size : 1
  • Backset Size (Metric) : 76 mm
  • Manufacturer Guarantee : 10 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Sashlock, forend, striking plate, 2 x keys and fixings.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€30.45 Incl. 20% VAT

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Union BS 5-Lever Mortice Sashlock Stainless Steel 3" / 76mm is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Perfect Needed this lock for a customer on a Saturday morning, local Screwfix had it in stock and I click and collected it, just needed a little bit of chisel work to make it fit and job done, customer was pleased as its a well known make and the price didn't break the bank.
Date published: 2016-11-21
Rated 5 out of 5 by from Recommended security lock A high anti theft lock a must for high burglary areas to do anything to prevent thefts also conforms to insurance company's
Date published: 2015-12-30
Rated 5 out of 5 by from Quality product Quality item and great service from my local store. Solid build quality but would have liked 3 keys as two are never enough for rented properties.
Date published: 2015-12-18
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