Lockton Euro Sliding Mortice Hook Lock - 35mm BackSet

LOCKTON 'E-Series' Euro Smart Mortice Lock (Sliding Door) - 35mm Backset (SML-S35)

The LOCKTON 'E-Series' Euro Smart Mortice Lock is a sliding door mortice lock designed for use in smart euro lock configurations. This model is the 35mm backset option (Art ID SML-S35) with an 85mm pitch and a 270 × 22mm faceplate, commonly chosen where a mid-range sliding backset is required.

Key Features

• Sliding door euro smart mortice lock format.
• 35mm backset with 85mm pitch for intermediate sliding lock installations.
• 270mm × 22mm faceplate matching the common sliding mortice range dimensions.
• Designed for use with smart euro locks that use a mortice lock for mechanical function.

Specifications

• Brand: LOCKTON
• Product Type: Euro smart mortice lock (sliding door)
• Item Code (Art ID): SML-S35
• Backset: 35mm
• Pitch: 85mm
• Faceplate Dimensions (Length × Width): 270mm × 22mm

What's In The Box

• 1 × LOCKTON 'E-Series' sliding door smart mortice lock case and faceplate (Art ID: SML-S35)

Suitable Uses

• Sliding doors being fitted with a euro smart lock that requires a compatible sliding mortice lock body.
• Doors prepared for a 35mm backset where intermediate depth is needed between shallow and deep cut-outs.
• Retrofit installations where correct spindle/cylinder alignment must be maintained.

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 sliding 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.
• Sliding door mortice formats vary. Confirm your existing mortice layout before ordering.

LOCKTON 'E-Series' Smart Mortice Lock (Sliding 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-S35 suitable for hinged doors?
No. This is the sliding door mortice lock version. Hinged doors use a different mortice lock format.

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

What is the most common ordering mistake?
Choosing the wrong backset or assuming sliding and hinged mortice locks are interchangeable. Always confirm your measurements.

Additional Information

• Backset selection: 35mm balances clearance and minimising faceplate intrusion in typical sliding door prep.
• Retrofit advice: Confirm the existing cut-out, backset and pitch before ordering to ensure correct fit.
• Installer tip: Use the installation template and dry-fit the lock before final fixing to verify spindle and cylinder alignment.