Lockton Euro Smart Mortice Lock Hinged Door 30/85mm

LOCKTON 'E-Series' Euro Smart Mortice Lock (Hinged Door) - 30mm Backset (SML-H30)

The LOCKTON 'E-Series' Euro Smart Mortice Lock is a hinged-door mortice lock designed for use in smart euro lock configurations. This model is the 30mm backset option (Art ID SML-H30) with a 85mm pitch, commonly selected for very narrow stiles where space behind the faceplate is limited.

Key Features

• Hinged door euro smart mortice lock format.
• 30mm backset with 85mm pitch for very narrow door stiles.
• 8mm spindle and single throw deadbolt operation.
• Designed for use with smart euro locks that rely on a mortice lock for mechanical function.

Specifications

• Brand: LOCKTON
• Product Type: Euro smart mortice lock (hinged door)
• Item Code (Art ID): SML-H30
• Backset: 30mm
• Pitch: 85mm
• Spindle Size: 8mm
• Deadbolt Operation: Single Throw
• Faceplate Dimensions (Length x Width): 240mm x 22mm
• Strike Plate Dimensions (Length x Width): 200mm x 24mm

What's In The Box

• 1 x mortice lock case and faceplate (Art ID: SML-H30)
• 1 x strike plate
• 8 x fitting screws
• 1 x cylinder retaining screw
• 1 x fixing tab set

Suitable Uses

• Hinged doors being fitted with a euro smart lock that requires a compatible mortice lock body.
• Doors with very narrow stiles requiring a 30mm backset.
• Replacement of an existing euro mortice lock where compact dimensions are critical.

Compatibility

• Commonly used with: Lockton ELEV36 as well as MLA210, MLA231, MLA236 and MLNX5 McGrath smart locks.
• Also reported by locksmiths to suit: Au Smart Lock, Austyle, Zanda and other euro mortice smart locks that rely on a standard hinged-door euro mortice format.
• Important: Compatibility depends on door preparation, backset and pitch. Always confirm measurements before ordering.

Smart Lock Use Only

• This mortice lock is designed specifically for smart lock installations.
• Not suitable for use with standard mechanical lever sets or key-only mortice lock applications.
• Intended for euro smart locks that rely on the mortice lock for mechanical operation.

LOCKTON 'E-Series' Smart Mortice Lock (Hinged Door) - Item Code Family

Warranty

• Warranty: 3-year warranty for added peace of mind.

Download PDF Resources

Lockton Smart Mortice Hinged Installation Template (All Backsets)

Frequently Asked Questions

Is SML-H30 suitable for all smart euro locks?
No. It is designed for smart locks that use a standard hinged-door euro mortice format. Always confirm backset and pitch before ordering.

Does this mortice lock include a euro cylinder?
No. This is the mortice lock case and hardware only. A euro cylinder and the compatible smart lock are supplied separately.

What is the most common ordering mistake?
Choosing the wrong backset. Always measure from the door edge to the centre of the spindle to confirm the correct size.

Additional Information

• Backset selection: 30mm is commonly used for very narrow aluminium door stiles and some security screen doors.
• Retrofit advice: Confirm backset and pitch from the existing mortice lock before ordering to avoid door modification.
• Installer tip: Use the installation template and physically check alignment on the door before committing to drilling.