ASEC AS5512 50mm 5 Lever Sashlock

ASEC AS5512 50mm 5 Lever Sashlock

Price
£183.96
Select size, finish, and quantity from the variant table.
View options

The Asec AS5512 50mm 5 Lever Sashlock is a slim, narrow-profile mortice sashlock designed specifically for doors with narrow stiles, such as aluminium doors or glass-panelled wooden doors. With a compact 50mm case depth and a 35mm backset, it offers a reliable locking solution where space is limited.

This sashlock features a robust brass deadbolt reinforced with two hardened steel rollers to resist sawing attacks, alongside a fully reversible latch bolt that makes it suitable for both left and right-handed doors. It operates via a 5-lever mechanism, providing 1,000 key differs for enhanced security, and comes supplied with three keys.

This product is available in multiple options, including Polished Brass and Stainless Steel finishes, with corresponding weights, manufacturer references, and barcodes. Please select your preferred finish, manufacturer reference, weight, and barcode from the options below.

Technical Specifications

  • Case Depth: 50mm
  • Backset: 35mm
  • Case Height: 108mm
  • Centres: 57mm
  • Follower: 8mm
  • Forend Dimensions: 165mm (Length) x 25mm (Width)
  • Mechanism: 5 Lever (Asec 5 Lever Narrow)
  • Key Differs: 1,000 (Keyed to differ)
  • Keys Supplied: 3 keys
  • Handing: Reversible latch bolt
  • Finishes Available: Polished Brass or Stainless Steel (please select from the options below)
  • Manufacturer References: AS11356 or AS11357 (please select from the options below)
  • Weights: 750g or 760g (please select from the options below)
  • Barcodes: 5055120674544 or 5055120674551 (please select from the options below)

Key Features

  • Slim Profile Design: Ideal for narrow stile doors, including aluminium and glass-panelled wooden doors.
  • Enhanced Security: Brass deadbolt features 2 hardened steel rollers to resist cutting and sawing.
  • Reversible Latch Bolt: Easily handed on-site to suit both left and right-hung doors.
  • Multiple Finishes: Available in Polished Brass or Stainless Steel to match existing door hardware.
  • Supplied with Keys: Comes complete with 3 keys and all necessary fixings.
Downloads
Datasheets and product documents
Datasheet.pdf
PDF Generated datasheet
Download

19,700+reviews across platforms

Maps

Customer reviews

4.8/ 5
Read reviews on Maps

Recent reviews on Google Maps

17 hours ago

Great service - locks arrived as ordered and as scheduled. Had a query on website before ordering, which was resolved very quickly. Would definitely recommend

Amanda Wigens
Read reviews on Google Maps
1 day ago

Easy to order process. Key arrived within a few days and fitted perfectly. Would use them again without hesitation

Russell Mirams
Read reviews on Google Maps
1 day ago

Excellent service, and when it transpired that I had mis-measured one barrel, its replacement came very quickly. I can recommend Lock and Key

Clifford Sullivan
Read reviews on Google Maps
Store

Top Quality Store

4.9/ 5 4,285 store reviews
View our store rating

Master locksmiths with BSI accreditation

MLA approved locksmiths, BSI certified key systems, and independently audited security standards.

Image Part No. Manufacturer Ref Price Actions
ASEC AS5512 50mm 5 Lever Sashlock - AS11356 - Polished Brass - AS11356
AS11356 AS11356
£ 183.96
ASEC AS5512 50mm 5 Lever Sashlock - AS11357 - Stainless Steel - AS11357
AS11357 AS11357
£ 183.96
Protip: ctrl+f auto-expands all the products
ASEC AS5512 50mm 5 Lever Sashlock - AS11356 - Polished Brass - AS11356
AS11356 Ref: AS11356
£ 183.96
ASEC AS5512 50mm 5 Lever Sashlock - AS11357 - Stainless Steel - AS11357
AS11357 Ref: AS11357
£ 183.96
Review variants and add to basket when ready.
Go to basket