Mortice | Key Blanks
Welcome to our dedicated selection of mortice key blanks, expertly designed to deliver a precise fit for various 5-lever locks. Whether you’re a professional locksmith or a DIY enthusiast, you’ll find high-quality blank keys suitable for popular lock types, including retro, upright, and rollerbolt sashlocks. Manufactured to rigorous standards, these blanks ensure durability and accuracy, making it straightforward to achieve a clean, secure cut every time. Read More
Genuine NELK Retro Rollerbolt Sashlock (3K74) 5-Lever Key Blank
£2.50 *excluding vat
What are mortice key blanks used for?
Mortice key blanks are uncut keys designed for use with mortice locks, including 5-lever deadlocks and upright deadlocks. These blanks can be cut to match existing locks, making them essential for locksmiths and key-cutting professionals.
Are these mortice key blanks compatible with all 5-lever deadlocks?
Our Genuine NELK Retro Deadlock (114) 5-Lever Blank and Genuine NELK Retro Upright Deadlock (110) 5-Lever Blank are specifically designed for NELK mortice locks. Compatibility with other brands may vary, so it’s always best to check the lock type before purchasing.
Can I cut these mortice key blanks myself?
While it is possible to cut mortice key blanks with the right key-cutting machine, it requires precision to ensure a perfect fit. For best results, we recommend getting them professionally cut by a locksmith or using high-quality key-cutting equipment.
What is the difference between a deadlock and an upright deadlock key blank?
A deadlock key blank is designed for standard mortice deadlocks, which secure doors with a simple locking mechanism. An upright deadlock key blank is designed for locks that use a vertical locking system.
Are these key blanks suitable for replacing lost keys?
Yes, if you have an original key or the correct key specifications, these mortice key blanks can be cut to match your existing lock, making them a great option for replacing lost or damaged keys.
How do I choose the right mortice key blank for my lock?
To select the correct key blank, check the brand and model of your lock. Our product descriptions specify which locks each blank is compatible with, ensuring you get the right match for your key-cutting needs.
Can I cut key blanks at home?
While some homeowners opt for DIY cutting, achieving accurate results typically requires specialised equipment (Key Cutting Machines) and expertise. For the best outcome—and to avoid damaging the lock—it’s recommended to visit a professional locksmith or a well-equipped key-cutting service.