Scandinavian standard
The most common lock case in interior doors in private homes, e.g. ASSA 2014. The c/c distance is 30 mm, and the door can be locked either with a key or with a thumb turn.
Modular lock case
Lock cases used in public buildings, e.g. ASSA 565 or ASSA 310. The c/c distance is 30 mm and the handle is usually positioned below the lock. The door can be locked either with a cylinder lock or with a thumb turn.
European standard
With the European standard, the c/c distance is 38 mm and the screws are positioned horizontally, for both handle and thumb turn.
The R-52 thumb turn is soft and smooth to use, and pairs well with the Tavira or Helix 200 door handles. It fits doors 35–48 mm thick and comes with a mounting kit.
The thumb turns are supplied in pairs, complete for one door.
Stock items such as handles, toilet knobs and door stops are handled immediately after ordering and are normally delivered within 1-3 working days to the nearest delivery point. The products are usually sent with DHL and a notification via SMS or email is sent with information about where and when the package can be collected.
Beslag Design
Beslag Design is an industry-leading company in fittings and interior products and was founded in 1972. In the range from Beslag Design you will find knobs, handles, fittings and hooks for both your own home and the public environment.