Choose from a selection of 3 lever deadlocks

As well as standard 3 lever deadlocks, we stock reversible designs which can be set up for either a left or right hung door. Reversible 3 lever mortice locks are a great multifunctional locking solution to have in your line-up of lightside building supplies.

We’re proud stockists of Dale 3 lever locks. Dale is a leading manufacturer of high performance door security solutions. As with all our building, plumbing and decorating supplies, when shopping with Nationwide Supplies, you can rest assured that our products are manufactured by the top suppliers in the market.

Plus, with a failsafe nickel plating, you can count on our 3 lever door locks to resist rust and corrosion.

Shop with a small business for 3 lever locks

With Nationwide Supplies, not only will you be shopping a range of high quality building materials at affordable prices, you’ll also be supporting a family-run business. We’re an independent builders merchant based in Buntingford, Hertfordshire. Our aim is to make high quality building supplies easily accessible. That’s why we operate a fast and efficient delivery service. If you’re a local customer, your items will be delivered by one of our independent vehicles. For customers living across the rest of the UK, we have access to a network of trusted couriers to take care of deliveries. Wherever you live in the UK, you’ll receive your building supplies as fast as possible – we pride ourselves upon this handy service.