Suitable for aluminium or timber awning windows with butt or hook hinges or non friction stays.
- CYL4® One Key Security - Can be matched to most door locks for one key convenience
- LF43R to suit other Window locks
- Suits aluminium or timber awning windows with butt or hook hinges, or non friction stays
- Smooth operation
- Through flyscreen operation
- Push button to lock, key to unlock
- Less than 1 mm between locking points
- Maximum opening 300 mm, 19 handle turns to fully open
- Can be wound closed when locked
- Retrofits existing MK7 and MK8 Whitco chainwinder models
- Foldable knob in handle reduces width preventing damage and interference with blinds
- Zinc diecast body and mechanism, Passivated Zinc steel base plate and Passivated Zinc steel chain
- Corrosion resistant version available with stainless steel chain and stainless steel base plate
- Retail pack has printed instructions on sealed poly bag, opening restriction clip, standard and one-way fixing screws and sash security fixing brackets
- Exceeds the requirements of Australian window lock standard AS4145.3 - 2001 level DW2SW2K1
- The chain can be restricted to either 100mm or 150mm opening length via fitment of a restrictor clip to the chain. The fitment of the restrictor clip assists the window to comply with Building Code Australia requirements D2.24 Protection of Operable Windows