Series 52.770 – 1-point mortise lock with reversible latchbolt – 63 mm backset, 85 mm centre distance

Overview

The Mottura 52.770 is a 1-point mortise lock featuring a reversible latchbolt for universal installation (left/right). Designed for strength and precision, it includes 4 round Ø18 mm bolts ensuring smooth, reliable locking. Suitable for wood, metal or aluminium doors, for residential or collective use.

Technical features

• Reference: 52.770
• Type: 1-point mortise lock
• Latchbolt: reversible
• Bolts: 4 round Ø18 mm – 40 mm throw
• Backset: 63 mm
• Key/handle spacing: 85 mm
• Bolt centre distance: 28 mm
• Finish: nickel-plated
• Supplied in 3 or 5 double-bit key versions (selectable)
• Optional accessories: available in related products

Contents

• 1 complete Mottura 52.770 lock
• 3 or 5 double-bit keys (depending on version)
• Nickel-plated faceplate with fixing screws
• Internal and external escutcheons (95324 / 95323)
• Installation manual