Guilloché is a decorative engraving technique that uses special lathes. Guided manually, these machines draw a precise, intricate, repeated pattern on the metal surface.
With Damier chequered decoration, Olivari best-seller Diana Diana takes on the characteristics of sophisticated elegance.

• 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