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LOCKWOOD
  • Products
  • Nero® Collection

Lockwood Symmetry® Series - Element™ Leverset

The Symmetry door furniture range offers builders, developers, specifiers and interior designers a wide selection of product that can be used in any residential application.

The Symmetry series is produced to meet the demanding quality and style requirements of the Australian market.

All products are tested in accordance with the security and durability requirements of the Australian Standards.

Symmetry 5 Year Finish Guarantee
Lockwood guarantees to replace Symmetry product if within five years from the proven date of purchase it tarnishes, discolours or corrodes when properly installed and subject to no more than fair wear and tear.

OneCyl
The exclusive one cylinder assembly solution ‘OneCyl®’ has been designed for the entire Lockwood Symmetry Range, which grants the convenience of cylinder interchangeability.

  • Entrance, privacy, passage and dummy available
  • Trade pack and display pack available
Find your local Lockwood stockist
49d5a-7550mbk_lw_en_c1

7550MBK - Entrance Set

49d5a-7550mbk_lw_en_c1

1 of 4

Installation
Easy to install. Supplied with detailed mounting instructions.

Type
Tubular Latch.

Handing
Suitable for left and right handed doors.

Materials
Key in Lever: Zinc Alloy
Chassis: Steel
Bolt head: Zinc

Fixing
Horizontal mounting screw fixing.

Door Thickness
35 to 51mm for timber doors.

Backset
60 to 70mm adjustable latch standard.

Latch
13mm throw.

Strike
D-strike with anti-rattle tab as standard.

Cylinder
5 pin Lockwood C4 brass cylinder assembly (6 pin compatible).

Functions
Entrance, privacy, passage and dummy available.

Keying

Standard Keying

  • Supplied individually keyed with three keys per lock
  • 78,000 key combinations
  • Key blank KB2015P

Restricted Special Keying

Lockwood locks can be keyed to a number of controlled and/or specially keyed systems. These range from legally protected keys to protect against unauthorised duplication, which can also include specially designed key systems such as master key systems, which allow for different evels of mechanical access control.

Lockwood Keying Platforms - more information

Finish
Matt Black

Packaging
Trade pack and display pack available

Dimensions


  • Lockwood Nero Collection Catalogue(PDF, 5 MB)
  • Lockwood Home Security Solutions(PDF, 5 MB)
  • Symmetry Leverset Installation Instructions(PDF, 2 MB)
DescriptionPart numberBarcode
Tubular Key In Lever Locksets - Entrance Set, Matt Black7550MBK9340116089430
Tubular Key In Lever Locksets - Entrance Set, Matt Black (Display Pack)7550MBKDP9340116105000
Tubular Key In Lever Locksets - Passage Set, Matt Black7551MBK9340116089416
Tubular Key In Lever Locksets - Passage Set, Matt Black (Display Pack)7551MBKDP9340116105017
Tubular Key In Lever Locksets - Privacy Set, Matt Black7552MBK9340116089409
Tubular Key In Lever Locksets - Privacy Set, Matt Black (Display Pack)7552MBKDP9340116105024
Tubular Key In Lever Locksets - Dummy Lever, Matt Black7555MBK9340116089423