Single Cylinder: Key and inside knob operate latch, with anti-pick slide gate
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Technical specifications
- Material
- iron
- Door thickness
- 35mm to 55mm standard; 30mm to 60mm on request
- Latch extension
- 13mm, with inside deadlocking button
- Deadbolt throw
- 25mm on rim deadbolt versions
- Chassis
- Zinc die-cast case, zinc-plated steel internal components
- Strike
- Angle strike standard for inward-opening doors; flat strike available
- Handing
- Fully reversible, left or right hand
- Function
- Single cylinder, double cylinder or self-locking
- Feature
- Anti-picking slide gate on single-cylinder deadlock
- Cylinder
- Single or double cylinder with self-locking function
- Backset
- 60mm (2-3/8”)
Bolt detail
Backset 60mm to the cylinder centre. Latch throw 13mm. Deadbolt throw 25mm. Case outline is not published and is therefore not drawn.
Drawn 1:1 from the published specification · Case outline is not published; only the dimensions stated below are drawn.
Common questions
- What is the 556 made from?
- The 556 is made from iron.
- What backset does the 556 use?
- The 556 has a backset of 60mm (2-3/8”).
- What door thickness does the 556 suit?
- The 556 suits a door thickness of 35mm to 55mm standard; 30mm to 60mm on request.
- What function does the 556 provide?
- The 556 provides Single cylinder, double cylinder or self-locking.
- Is the 556 handed?
- Handing for the 556: Fully reversible, left or right hand.
- What cylinder does the 556 take?
- The 556 takes a Single or double cylinder with self-locking function cylinder.
Next steps
- Compare every model in this range
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- Ordering, lead times and samples
Minimum order quantity, production lead time, sample policy, payment terms and OEM work — answered in full.
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