The Dormakaba 6657/30GLSSS door furniture is a premium, handed leverset designed for the interior side of standard timber doors, specifically to meet stringent accessibility standards. This Left Hand
model features the popular and ergonomic Noosa
lever and a user-friendly indicating disabled turnsnib, both of which are compliant with AS1428.1 for design and mobility. The turnsnib provides a visual status (locked/unlocked) and is easy to operate. The lever and turn are mounted on a modern square-ended plate measuring 165mm x 45mm with a visible fixing design, which is intended to be used with a corresponding external emergency release plate with an indicator. Constructed from high-quality, marine-grade 316 solid stainless steel with a Satin Stainless Steel (SSS) finish, this leverset offers superior corrosion resistance and durability. It is suitable for doors with a thickness of 32mm to 50mm and is designed to be paired with a mortice lock that accepts an indicating turnsnib spindle.
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