Delf 3 in 1 Locks

Delf’s comprehensive door hardware offering includes innovative products for entrance, passage and privacy doors as well as exterior locks and accessories in a variety of appealing and practical finishes.

The latest, innovative Delf Trade range focuses on what works for residential builders and trade, and can be matched to a wide variety of doors, homes and applications. Stylish, exceptional quality, easy to install and with a very reasonable price-tag, we’ve fine-tuned our products to tastefully fit and secure Australian homes, indoors and out. For convenience builder keying is also available.

Delf have been designing door hardware for the Australian market for nearly 30 years, and over that time our products have stood the test of time. All of Delf’s products come with a 7 Year Quality Guarantee, so you can be sure of the product you’re buying.

  • Options for entrance, passage and privacy doors
  • Single handed operation
  • Deadbolt for extra security
  • Solid construction
  • 7 Year Quality Guarantee
  • Available for entrance, passage and privacy doors
  • ‘3 in 1’ locking technology of lockset, deadbolt and passage functions combined into one set
  • Cylinder can be keyed alike
  • Levers can be easily rotated during installation for use on left or right hand doors
  • Single handed operation
  • 7 Year Quality Guarantee
  • Linear Secure

    Linear Secure

    Available finishes: BC / SC / MB

  • Linear Secure Classic

    Linear Secure Classic

    Available finishes: BC / SC / BG

  • Luna


    Available finishes: BC / SC