Thumbturn Euro Cylinders
A thumbturn cylinder is a type of euro profile lock cylinder that allows the door to be locked or unlocked from the inside using a thumbturn, rather than a key - ideal for external front and back doors, patio doors, and doors with multi-point locking systems.
At Quest, we supply thumbturn cylinder locks in a range of sizes and finishes to suit a range of door types and thicknesses, so you're sure to find something suitable for your upcoming project.
Browse our collection below, or get in touch with our expert team to find out more.
A range of thumbturn cylinder locks available at Quest
Our range of thumbturn cylinder locks offers a practical and secure solution where key access is required on one side of the door and a convenient thumbturn on the other.
Designed for both residential and commercial applications, thumbturn cylinders allow doors to be unlocked quickly from the inside without the need for a key, making them ideal for entrance doors, internal doors, and bathroom applications. If you’re specifically looking for a bathroom thumbturn knob, our Bathroom Locks range includes everything you need to complete your project to the highest possible standard.
Compatible with standard euro profile locks, our thumbturn cylinders are available in a selection of finishes to suit a wide range of door hardware and interior styles.
Types of thumbturn cylinder locks available
- Standard euro thumbturn cylinders – Key operated externally with internal thumbturn release.
- Keyed alike thumbturn cylinders – Multiple thumbturn cylinders supplied to operate with a single key. Simply select the ‘Keyed Alike’ option when ordering.
- Half euro thumbturn cylinders – Thumbturn-only operation with no external key access (only available on request).
Order online today
Our range of thumbturn cylinders is available to order online for quick and convenient delivery in time for your next job. Simply add everything you need to your online basket, head over to our secure checkout, and we’ll take care of the rest.
Alternatively, if you need expert advice, guidance, or product recommendations, get in touch with us today, and we’ll be happy to assist.