ZOO

ZOO DIN Bathroom Lock - 78mm C/CZOO DIN Bathroom Lock - 78mm C/C

£20.66 £13.43 Sale SKU: HS7223
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Same-day dispatch on orders before 2pm

DIN Mortice Bathroom Lock for Timber Doors The ZOO DIN Bathroom Lock - 78mm C/C is a high-quality mortice bathroom lock designed for timber doors in residential and commercial properties.

Key benefits
  • 78mm Centre Distance - Compatible with DIN bathroom door furniture.
  • Privacy Locking Function - Provides secure privacy for bathrooms and WC doors.
  • Satin Stainless Steel Finish - Complements modern door hardware and interiors.
Product overview

The ZOO DIN Bathroom Lock - 78mm C/C is a high-quality mortice bathroom lock designed for timber doors in residential and commercial properties. Manufactured to DIN standards, it combines a smooth latch mechanism with a privacy locking function, making it ideal for bathrooms, en-suites and WC doors.

Designed with 78mm centres (C/C), this lock is compatible with a wide range of DIN lever handles and bathroom thumbturn sets. Available with different backset options, it offers flexibility for both replacement projects and new door installations.

Supplied complete with a matching satin stainless steel forend and strike plate, the lock provides a clean, contemporary appearance that complements modern door furniture while delivering reliable everyday performance.

Product Specifications

  • Brand: ZOO Hardware
  • Product Type: DIN Mortice Bathroom Lock
  • Centre Distance: 78mm C/C
  • Available Backsets: 55mm & 60mm
  • Finish: Satin Stainless Steel
  • Includes: Lock Case, Forend and Strike Plate
  • Suitable For: Timber Doors
  • Compatible With: DIN Lever Handles & Bathroom Thumbturn Sets
  • Application: Residential & Commercial Use

Ideal For

  • Bathroom doors
  • En-suite bathrooms
  • WC doors
  • Apartment developments
  • Hotels
  • Office washrooms
  • New-build and refurbishment projects

Why Choose the ZOO DIN Bathroom Lock?

The ZOO DIN Bathroom Lock is designed to provide dependable privacy and smooth operation for modern bathroom doors. Manufactured to DIN standards with 78mm centres, it offers excellent compatibility with DIN door furniture. The satin stainless steel finish provides a professional appearance, while the choice of backsets makes it suitable for a variety of door installations.
Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom

Frequently Asked Questions

78mm C/C (centre-to-centre) is the distance between the handle spindle and the bathroom thumbturn spindle, ensuring compatibility with DIN bathroom door furniture.

Yes, it is designed specifically for timber bathroom, en-suite and WC doors.

Yes, its DIN design and satin stainless steel finish make it an excellent choice for contemporary homes and apartments.

Different backsets allow the lock to suit various door styles and handle positions while maintaining comfortable operation.

No, the lock case is supplied with the forend and strike plate only. Compatible DIN lever handles and thumbturn sets are available separately.