Invited to design a door handle, Rem Koolhaas and his team responded in a conceptual way, starting with the destructuring of the handle into its primary functional elements: shaft and lever. They decided to whittle them down to the minimum necessary amount of material, and invented a slot joint to unite them mechanically.

• Single piece rose
• Bolt through fixings
• 5mm & 8mm projection roses
• Sold & Supported Aust & NZ wide
• 100% Solid Brass forged construction
• 100% made in Italy for over 110 years
• Torsion vs. coil spring: lifetime guarantee
• 10 / 30 Year Guarantee on Olivari finishes
• 5mm rose: European Locks & Latches
• 8mm rose: Aust & Euro Locks & Latches