McGrath Mortice Lock - 60mm Backset - 8mm Low Spindle - 147mm Faceplate - Suits NX1 & Albion
This McGrath mortice lock body is a mechanical lock case designed to suit the McGrath NX1 and Albion smart lock platforms. It is installed inside the door and provides the latch and deadbolt mechanism operated by the external smart lock hardware.
This product is a lock body only. It does not contain electronics, batteries or smart functionality.
The 8mm low spindle hub configuration aligns specifically with the internal geometry of the NX1 and Albion models. It is not compatible with high spindle configurations. Not sure of your backset? See our guide to measuring your lock backset.
Usually same day if ordered before 11am AEST (excluding weekends and QLD public holidays)
This is the low spindle variant. If your smart lock needs the high spindle (NX5) version instead, see the alternate spindle option. The wrong spindle position will prevent correct alignment.
Explore all available backsets, spindle configurations and faceplate options in the McGrath mortice lock series:
Browse McGrath Mortice Locks
Key Features
- 60mm backset configuration.
- 8mm low spindle hub.
- 147mm stainless steel faceplate.
- SS304 latch and bolt construction.
- 1.5mm thick SS304 steel lock body.
- Cycle tested to 500,000 operations.
- Residential grade application.
- Suitable for hinged doors.
- Suits McGrath NX1, Albion smart locks.
Suitable Uses
- Residential hinged doors fitted with McGrath NX1, Albion smart lock hardware.
- 60mm-backset door preparation with an 8mm low spindle follower.
- Installs requiring a 147mm faceplate.
- Retrofit and new installs where the correct spindle position must be matched to the smart lock.
For matching the lock body to your door preparation, see Chapter 02 - Measuring Your Door and Chapter 04 - Door Type Compatibility.
Available Finish Options
Satin Stainless Steel
(This Product)
STK MLM6050LSS147
Finish selection does not affect functionality, compliance, or performance.
McGrath Mortice Lock Family
This lock body is one of four 60mm spindle variants (high/low spindle x 147/180mm faceplate). Compare the full McGrath mortice range or browse the mortice locks category:
The Euro 60mm - NX6 mortice is part of the range; its live listing link is being confirmed. Browse the mortice category for the current NX6 option.
Full Specifications
What's in the Box
- Mortice lock body
- 147mm stainless steel faceplate
- Strike plate
- Fixings
- Note: smart lock hardware and cylinder sold separately
Frequently Asked Questions
Backset is the distance from the edge of the door to the centre of the spindle hub. See our measuring guide.
High and low spindle refer to the vertical position of the 8mm follower within the lock case. The correct spindle position must match the smart lock model - this is the low spindle variant.
This model is specifically for the NX1 and Albion platforms. The NX5 requires the high spindle variant.
Additional Information
- Ensure door preparation matches the 60mm backset before ordering - see Chapter 02 - Measuring Your Door.
- Incorrect spindle configuration will prevent correct smart lock alignment.
- Professional installation recommended to ensure correct latch and bolt alignment.
- Matching consumables for the NX1 platform include key blanks and cylinders (NX1KB NX1KACYL NX1KDCYL). For where McGrath sits in the market, see Chapter 10 - Brand Profiles (McGrath).
Albion-platform accessories include Windsor/Albion scar plates and DDA handles.
Warranty
12-month warranty against defects in materials and workmanship (24-month on ALBION, ASCOT, WINDSOR, ULTRA SECUA, HAMILTON, BARDON and STAFFORD models). McGrath Locks will repair, replace, or refund at their discretion. Proof of purchase required for all claims. Returns & Warranty | McGrath Locks Warranty
What's in the Box
- Mortice lock body
- 147mm stainless steel faceplate
- Strike plate
- Fixings
- Note: smart lock hardware and cylinder sold separately
McGrath Locks Warranty
Warranty Summary
How to Make a Claim
- Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries (the place of purchase) within the applicable warranty period.
- Supply your proof of original purchase — a receipt or tax invoice is required.
- Provide a clear description of the fault and your contact details.
- You may be asked to return the product for assessment before a remedy is determined.
- McGrath Locks will, at their discretion, repair the product, replace it with the same or an equivalent model, or provide a refund of the purchase price.
Exclusions
This warranty does not cover:
- Normal wear and tear
- Products that have been disassembled
- Damage caused by improper handling, incorrect installation, misuse, abuse, neglect, modification, or accident
- Installation by unlicensed persons (including non-licensed locksmiths or technicians)
- Products not used in accordance with the supplied instructions
- Cosmetic damage that does not affect functionality
- Labour or installation costs related to the removal or reinstallation of products
- Exposure to conditions outside normal environmental use
- Work completed before warranty approval
- Damage caused by battery leakage, battery failure, or force majeure
Important Notes
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. This warranty is provided in addition to your rights and remedies under the Australian Consumer Law.
Further Information
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
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