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skip to ASEC Thumbturn Screw-In Cylinder

ASEC Thumbturn Screw-In Cylinder

£10.20

(£8.50 ex VAT)

sku: AS1179
  • Designed for use with Adams Rite and similar mortice metal door locks
  • Enables keyless locking and unlocking from the internal side of the door
  • Standard screw-in profile for straightforward installation and replacement
  • Ideal for commercial applications requiring internal exit control without a key
  • Compatible with a wide range of narrow stile metal door lock cases
  • Threaded cylinder body ensures a secure fit within the lock housing
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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

The Asec Thumbturn Screw-In Cylinder is a specialised locking component designed for use with narrow stile metal door locks. It is commonly utilised in commercial environments, such as retail shopfronts and office buildings, where reliable performance is critical.

Functionally, this cylinder replaces a standard key-operated screw-in cylinder. It features a permanent thumbturn on the face, allowing users to engage or disengage the lock mechanism manually. This is particularly useful for providing a quick means of locking or unlocking a door from the interior without searching for a key.

Typical applications include integration with Adams Rite mortice locks and other standard screw-in type lock cases found in aluminium or steel door sections. Whether used as a direct replacement for a damaged unit or as part of a new hardware installation, this cylinder provides a secure and functional solution for commercial door security. The threaded body ensures it can be precisely adjusted and locked into position within the lock case for optimal alignment.

Dimensions Image: ASEC Thumbturn Screw-In Cylinder

Brand

SKU

AS1179

Box Contents

rosette

screw in cylinder

FAQs

This is the most important point to get right so you don't leave your home vulnerable to attack. The best way to get the correct size is to remove the cylinder from the door. (see the help page for instructions to do this). Once you have the cylinder out the door you need to measure from one side of the cylinder to the center of the fixing screw hole and then the same from the other side. Make a note of which is the inside measurement and which is the outside. Once you have this you need to match the size to the sizes available online. You want to get this as exact as possible. The cylinder sizes go up in increments of 5mm.

How to remove and measure your Euro Cylinders

Yes this is possible. We offer the ABUS Pfaffenhain range of padlocks and also we can purchase Euro Cylinder to a Kitemarked level and Rim cylinders which can all be keyed alike or Masterkeyed.

Yes, this is called keyed alike. We build the cylinders for you to match 1 x set of keys. Please note you will only get 1 x set of keys with however many cylinders you order. So if you order 5 x Cylinders keyed alike you will only get 1 x set of keys. We can make you additional keys to match the cylinder at the same time.

Most screw in cylinders are all the same length and thread, you can get extended ones for thicker doors however any of our standard screw in cylinders should suit a standard screw in cylinder lock.

No, these cylinders are just the cylinder only and you must reuse the fixing grub screws from the existing lock.

This Asec screw-in cylinder is specifically designed for use with Adams Rite and most other mortice-type locks commonly found on aluminium and metal commercial doors.

No, this model features a keyless turn knob. The thumbturn allows for quick and easy locking or unlocking from the inside without the need for a physical key.

The cylinder features a professional satin finish, designed to provide a clean and durable appearance that matches standard commercial door hardware.

This is a screw-in type cylinder with a threaded outer body. It is designed to be screwed directly into a compatible lock case and then secured in place via the lock's internal fixing mechanism.