At a glance:Marvel designMatte black finish2 x handles10-year guaranteeThe Designer Levers Marvel key lock door handle in matte black offers a modern look for contemporary interiors, working well with natural wood finishes and bolder colour tones.Created for performance as well as aesthetic appeal, the sprung Marvel lever on a slim backplate design offers outstanding durability, even in higher traffic rooms — it comes with a 10-year mechanical guarantee.With multiple home and commercial applications, this Marvel handle features a key lock for rooms where security is important. Supplied as a pair of handles with spindle and fixing screws for straightforward installation.Key locking interior door handles like this are ideal for shared houses and HMO properties.See above for locks you may require, or browse the full Marvel range, including handle packs containing locks, hinges and other installation components.