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Available in short- and long-chain versions, Mk4 Chainwinder by Doric can fit all openings.

MK4 Chainwinder for windows

Australian-owned hardware manufacturer Doric has released the Mk4 Chainwinder, a dynamic new addition to the window hardware market in Australia.

The Mk4 Chainwinder was awarded the Most Innovative Component at the 2009 Australian Window Association Design Awards, with the jury praising its material, useability and consumer acceptance.

Doric’s Mk4 Chainwinder offers long- and short-chain versions in the one model, meaning one winder fits all openings. It offers a reliable, smooth lever action, sleek contemporary styling, corrosion resistance and exceptional durability in a range of environments.

Established in 1970, Doric has grown to become a leading manufacturer of innovative door and window hardware for residential, commercial and architectural applications. Doric supplies locks for windows and sliding doors, chainwinders, rollers for doors, windows and shower screens, hinges, door closers and commercial shopfront entrance locks.