ERA 829 Metlock Window Handle Lock

The ERA Metlock utilises a high tensile steel bolt to prevent the handle from moving.


  • No drilling or screws required
  • Suitable for most types of cockspur handles
  • Key required to Lock and unlock
  • To be fitted to Metal type windows
  • 2 bolts supplied and 1 key
  • Lock body slides between window handle forks, the key is used to tighten the steel locking pin against the window frame preventing movement of the handle