Secure your bathroom or any space requiring privacy with this 76mm (3") bathroom mortice lock from Hiatt. Finished in antique brass, this low-maintenance lock fits an 8mm lever spindle and a 5mm lock spindle, and is fully UKCA/CE certified.

It features a 57mm backset and has been fire tested to FD30 and FD60, making it suitable for use on standard fire doors.

Designed for use with solid interior doors 30-45mm thick. It is supplied with one lock body, one forend, one strike plate, and screws. Door handles and thumbturns are not included and must be purchased separately.

• Antique brass finish – matches beautifully with traditional or contemporary hardware
• 76mm (3") case size – suits most standard bathroom door setups
• UKCA/CE certified – meets the required standard for bathroom locks
• Fire tested FD30 and FD60 – suitable for use on fire doors
• Low maintenance design – reliable daily operation
• Fixings included – supplied with forend, strike plate, and screws
• Available in a choice of finishes

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.