Our bathroom mortice lock is designed to work perfectly with our long backplate door handles with a built-in thumbturn. It's ideal for bathroom doors, ......
When it comes to bathroom privacy and security, mortice locks are a popular choice. They are robust, durable, and offer a high level of security. However, to ensure a perfect fit and optimal performance, it's crucial to understand the dimensions of these locks. This guide will walk you through the key dimensions you need to consider when choosing or replacing a mortice lock for your bathroom.
Mortice locks are a type of lock that is set into a pocket or 'mortise' cut into the edge of a door. They are typically used on interior doors, including bathroom doors, to provide a secure and private space. The main components of a mortice lock are the lock case, latch, and handle or knob.
Before you purchase a mortice lock for your bathroom, there are several dimensions you need to consider. These include the backset, faceplate size, and lock case size.

The backset is the distance from the edge of the door to the center of the lock's spindle. Standard backsets are either 2-3/8" or 2-3/4". The backset you need will depend on the size and style of your door handle or knob.
The faceplate is the visible part of the lock that sits on the surface of the door. The size of the faceplate can vary, but it's typically around 4-1/2" to 5" in width and 1" to 1-1/4" in thickness. The faceplate size will determine how the lock looks on your door.
The lock case is the main body of the mortice lock that sits inside the door. The size of the lock case will determine how much material needs to be removed from the door to accommodate the lock. Standard lock case sizes are 2-1/4" or 2-3/4" in width and 2-3/8" in depth.

When choosing a mortice lock for your bathroom, it's essential to consider the dimensions of your door and the specific requirements of your space. Here are some tips to help you make the right choice:
Once you've chosen the right mortice lock for your bathroom, it's time to install it. If you're not comfortable doing this yourself, it's always a good idea to hire a professional. However, if you're up for the task, here's a brief overview of the installation process:
To ensure your mortice lock continues to function correctly, it's essential to maintain it properly. This includes regular cleaning to remove dirt and debris, lubricating the mechanism to prevent wear and tear, and replacing any worn-out parts as needed.
Understanding bathroom mortice lock dimensions is crucial for ensuring a perfect fit and optimal performance. By considering the key dimensions and following the tips outlined in this guide, you can choose and install the right mortice lock for your bathroom. If you're unsure about any aspect of the process, don't hesitate to consult a professional for advice and assistance.
<strong>Bathroom Mortice Lock 60mm – Bronze - Corston</strong><p>Our bathroom mortice lock is designed to work perfectly with our long backplate door handles with a built-in thumbturn. It's ideal for bathroom doors, ...</p>
<strong>G8020 Bathroom Mortice Lock - Imperial Locks</strong><p>Description ; Operation. Latchbolt operated by lever handle from either side Deadbolt operated by turn from either side ; Case. 76mm and 101mm sizes pierced to ...</p>
<strong>Magnetic mortice lock, for hinged doors, Maglock, bathroom/WC</strong><p>left/right, for residential areas · Magnetic mortice lock, for hinged doors, Maglock, bathroom/WC · left/right, for residential areas, left, forend width 20 mm, ...</p>
<strong>York Bathroom Mortice Lock - Door Furniture Direct</strong><p>To be used in conjunction with bathroom door handles. This lock is available in either 2.5in (65mm) or 3in (78mm) sizes with backsets of either 44mm or 57mm ...</p>
<strong>Black Door | Made in Europe (Toilet / Bathroom, DIN-R) : Amazon.de</strong><p>Top highlights · Cuff with the dimensions 235 x 20 mm | Backset: 55 mm · Design: WC / bathroom | nut: 8 mm | bolt: 2-turn · Distance between nut and toilet hole 78 ...</p>
<strong>Smith & Locke Fire Rated Polished Chrome Bathroom Mortice Lock ...</strong><p>Order Smith & Locke Fire Rated Polished Chrome Bathroom Mortice Lock 76mm Case - 57mm Backset at Screwfix.com. Screwfix customers rate this product 4.6/5.</p>
<strong>Bathroom Mortice Sashlock (UK) – Guardian Imperial</strong><p>Product Details. Available in a range of finshes. Made in the West Midlands; Suitable for Sprung and Unsprung Door Handles · Dimensions. Lock sizes. 63mm ...</p>
<strong>Heavy Duty Bathroom Mortice Lock - From The Anvil</strong><p>Heavy Duty Bathroom Mortice Lock · Dimensions. Case Size: 110mm (H) x 15mm (T) · Technical Drawing. Sorry, we couldn't find a technical drawing for Heavy Duty ...</p>
<strong>Architectural Quality Bathroom Mortice Lock - Polished Stainless Steel</strong><p>64mm case depth (44mm backset). 76mm case depth (57mm backset). BAS EasiT Architectural Bathroom Mortice Lock Dimensions Diagram ...</p>
<strong>Bathroom Mortice Lock G8020 2.5" 5mm Spindle Polished Brass ...</strong><p>Bathroom Mortice Lock G8020 2.5" 5mm Spindle Polished Brass ... Spindle Size: Square 5mm. Latchbolt: 12mm. Deadbolt Throw: 14mm. Springing ...</p>
<strong>Mortice Fire Rated Bathroom Lock - 64mm Case Size - 44mm Backset</strong><p>Mortice Fire Rated Bathroom Lock - 64mm Case Size - 44mm Backset - Satin Nickel · Fire rated for use on 30 and 60 minute fire doors. · High quality spring ...</p>
<strong>How to Measure a Mortice Lock - Lock Shop Direct</strong><p>The forend width of a mortice lock is measured by measuring from the top left hand corner of the forend to the top right hand corner of forend, Please see ...</p>
<strong>Heavy Duty Bathroom Mortice Lock | Cast in Style®</strong><p>Specifications ; Dimensions ; Length, Small 64mm (2.5") - Large 76mm (3") ; Depth, BACKSET: Small 44mm - Large 56mm ...</p>
<strong>Bathroom Mortice Lock (Thumbturn) 63mm / 75mm | DL04</strong><p>DL04 Bathroom Sashlock · Lock type: Bathroom mortice sashlock with thumbturn function · Use: Internal bathroom, WC and en-suite doors · Available sizes: 63mm (2.5") ...</p>
<strong>Polished Stainless Steel Bathroom Mortice Lock 63mm / 45mm ...</strong><p>This high-quality, stainless steel bathroom lock has a 45mm backset (distance from centre of the spindle hole to the edge of the door) and an overall width of ...</p>
<strong>MORTICE LOCKS - Kroonlocks.com</strong><p>BATHROOM MORTICE LOCK 4040WCK BP L 40MM. Brass mortice lock for bathrooms. - Size of the lockcase with a 40mm. - backset: 141 x 70 x 11mm. - .. €37.34.</p>
<strong>Antique Brass Bathroom Mortice Lock | 74mm - Hiatt Hardware</strong><p>A 74mm bathroom mortice lock in antique brass. A perfect metal finish for bathrooms and suitable for use with a mortice handle or knob.</p>
<strong>From The Anvil Heavy Duty Bathroom Mortice Lock - TBKS</strong><p>Case Size: 112mm x 17mm · Case Depth: 64mm · Backset: 44mm · Centre: 57mm · Forend Size: 165mm x 26mm.</p>
<strong>Eurospec Easi-T BAE5030MB Bathroom Mortice Lock 76mm (57mm ...</strong><p>BAE5030MB ; Alternative Product Codes: CBBAE5030MB, Product Finish: ; Product Colour: Matt Black Bathroom Locks, Pack Size: ; Lock Centres: 57 mm, Backset: ; Lock ...</p>
<strong>Mortice bathroom lock, 44/58 mm backset, 64/78 mm case size</strong><p>Mortice bathroom lock, 44/58 mm backset, 64/78 mm case size ; Operation · Latchbolt by lever handles. Deadbolt by turn or emergency release ; Case · Steel, powder ...</p>