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d line Euro Mortise Keyed Entry Sash Lock

by d line

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This product is special order, please contact us for more information.


This latch lock with strong spring and strike plate is part of the Knud Holscher collection from d line and is an outstanding example of classic Danish design. Available with the option of a round or square part shape and in a variety of finishes, this mortise latch is suitable for sprung and most unsprung lever door hardware.

d line hardware is all about balance: the balance between form and function; between the senses of sight, hearing and touch; between that which you see and that which you don’t; between design that looks good and design that works well; between changing tastes and advances in engineering; and between that which is bent and that which is straight.

Every hardware piece in the Knud Holscher collection is made in AISI 316 steel. AISI 316 is an acid-proof, non-corrosive, marine quality stainless steel – a robust, raw, sustainable substance whose strength and resilience we have unfaltering confidence in.

Both internally and externally, every detail of every d line piece is rigorously tested for seamless functioning so that it endures. Then, assisted by the most cutting-edge machinery in our field, each is expertly crafted by hand.


W 24 mm (0.9") X H 235 mm (9.2") X D 88 mm (3.4")

Part Shape: Round or Square
Backset: 60 mm
Centers: 78 mm


  • Polished Stainless Steel AISI 316
  • Satin Stainless Steel AISI 316
  • Polished Brass
  • Finished available upon request: PVD coated Copper, Charcoal, or Gunmetal on brushed or polished Stainless Steel
  • Powder coated RAL 9005 Black, RAL 9016 White, RAL 7047 Telegrey or RAL 7037 Dusty Grey on Stainless Steel

Product Downloads

Data Sheet for 60 mm, Square, strong spring + stike plate
Data Sheet for 60 mm, Round, strong spring + strike plate 
d line Material Maintenance Guide