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 Pebble thumb turn is part of a larger collection of matching hardware, including a door handle, key escutcheon and pull handle. Whatever the room, the Pebble series brings a special liveliness that is both subtle and unexpected. Durable materials and a timeless style that enrich any building.
The Pebble thumb turn by BIG is handmade from 50–70% recycled stainless steel. It comes in d line's signature finish, satin stainless steel, with a 20-year guarantee.
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.
Since 15 May 2023, d line has been taking back selected original products for refurbishment. d line repairs, replaces and brushes them so they work like new. With each Re-handle®, we save the environment up to 90% of CO2 emissions.
Low quality is a waste of resources. d line challenges you to use Re-handle® on the same product up to four times. With each Re-handle®, the 20-year product guarantee is renewed, ensuring 100 years of use. With a Re-handled product costing 60% less than a newly made one, it is easy to make the sustainable choice and reuse instead of buying new.
The service is available for all products in the shop that carry the Re-handle® logo. Read more about how it works here.
d line
d line is a leading Danish design brand specialising in durable architectural hardware. The company was founded when the Danish designer Knud Holscher needed high-quality stainless architectural products and started designing them himself. In 1971 the first products were launched as d line, including two handles.
Today it is a complete supplier of interior hardware, using high-quality AISI 316 stainless steel, known for its durability.
Today it makes products drawn by world-leading designers such as Arne Jacobsen, Tom Dixon and Bjarke Ingels Group.