• New
Lock 52.771 – 3-point mortise lock with reversible latchbolt, 63 mm
  • New
Lock 52.771 – 3-point mortise lock with reversible latchbolt, 63 mm

Mottura 52.771 Lock – 3-point mortise, reversible latch

Mottura
52.771

Mottura 52.771 3-point mortise lock with reversible latchbolt and 4 round bolts Ø18 mm.

  • Type: 3 locking points
  • Mounting: mortise
  • Reversible latchbolt (left/right)
  • 4 round bolts Ø18 mm – 40 mm throw
  • Central + top and bottom locking via Ø18 mm rods
  • Backset: 63 mm
  • Key/handle spacing: 85 mm
  • Bolt centre distance: 28 mm
  • Supplied in 3 or 5 double-bit key versions (selectable)
  • Delivered without optional accessories (see related products below)

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Description

Overview

The Mottura 52.771 is a 3-point mortise lock featuring a reversible latchbolt for left or right installation. Equipped with 4 round Ø18 mm bolts and top/bottom locking rods, it ensures smooth, reinforced locking. Designed for wood, metal, or aluminium doors, it offers the professional reliability of Mottura’s Series 52.

Technical features

  • Reference: 52.771
  • Type: 3-point mortise lock
  • Latchbolt: reversible
  • Bolts: 4 round Ø18 mm – 40 mm throw
  • Locking: central + top/bottom by Ø18 mm rods
  • 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 52.771 lock
  • 3 or 5 double-bit keys (depending on version)
  • Nickel-plated faceplate with fixing screws
  • Internal and external escutcheons (95324 / 95323)
  • Installation manual
Product Details
  • Mottura
  • 52.771
  • 52 series
  • 3 Points
  • Metallic
  • Recessed
  • 8 mm
  • 4 round bolts + 1 half-turn
  • réversible
  • double bit
  • 3
  • 28 mm
  • 40 mm
  • L136 X H206
History and Reviews
Mottura 52.771 Lock – 3-point mortise, reversible latch
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