Duffells supplies lock cylinders and barrels for locksmiths, installers and trade buyers who need dependable replacement parts, clear product filters and access to stocked security hardware. This category is useful for repair and replacement jobs where the right measurement, fitting or compatibility detail matters before ordering.

This range includes TS007 rated, euro double, euro key and turn, euro single, rim, oval, screw-in threaded, Scandinavian, Banham style, cog cam and smart cylinder categories. It is structured for trade customers who need to narrow the choice quickly by product type, dimensions, compatibility and application.

When choosing from this category, check cylinder profile, size, split, cam type, security rating, keying requirement and door/lock-case compatibility. These details help confirm whether a product is suitable for the existing door, window, lock case or security application before it is added to the order.

Duffells is built around trade supply, with specialist support for identifying replacement locks, door hardware, window hardware and security products. Customers can use the category filters, product ranges and Duffells support team to confirm the most suitable option before ordering.

A: Start by matching the existing product against the main selection points for this range, including cylinder profile, size, split, cam type, security rating, keying requirement and door/lock-case compatibility. Product images, filter options and measurements should be reviewed before ordering a replacement.

A: Yes. Duffells can support trade customers with replacement identification when supplied with clear measurements, photos and application details.

✔ Euro Double Cylinders

✔ Euro Key and Turn Cylinders

✔ Single Oval Cylinders