Lockwood 355-NSP Lock


The top notch security highlights given by the 355 double cylinder deadlock make it a perfect lockset for both residential and business applications.


Ideal for hinged and some sliding entryways. Key can be used to open from outside and handle can be used to open from inside. Interior key bolts or opens turn knob.


  • Twofold cylinder deadlock.
  • Opened by key from the outside.
  • Key bolts or opens the internal turn knob.
  • Lockable interior turn knob with inbuilt clutching function.
  • Solid interlocking case and mounting plate to oppose jemmy and hammer assault.
  • Disguised fixing.
  • Positive deadlocking function.
  • 60mm backset.
  • Stainless steel bolt.
  • Suits entryway thickness 30mm to 45mm.
  • Interior and outside 5pin tumbler component.
  • Good with most limited keying frameworks.
  • Provided boxed with 2 keys.
  • Completed in satin chrome pearl.