· opening versions also available, please see our store) Suits aluminium or timber awning windows with butt or hook hinges, or non friction stays Less than 1 mm between locking points Maximum opening 300 mm, 19 handle turns to fully open (Restricted Can be wound closed when locked Hooded sash bracket prevents chain being dis-engaged from sash Standard and one way fixing screws supplied Retrofits existing MK7 and MK8 Whitco chainwinder models Foldable knob in handle reduces width preventing damage and interference with blinds Restricted opening versions available.
· Zinc diecast Security Sash plate Zinc diecast body and mechanism, Passivated Zinc steel base plate and Passivated Zinc steel chain
· Residential pack available with printed instructions on sealed poly bag Exceeds the requirements of Australian window lock standard AS4145.3 - 2001 level DW2SW2K1
· Corrosion resistant version available with Stainless Steel chain and Stainless Steel base plate
Restricted opening version can satisfy pool regulation requirements
Keying: 5 disc wafer cylinder - Can be Keyed Alike to other Whitco 5 disc products Two Whitco keys included
Performance: Window size guidelines Maximum weight of sash 15 kg with 300 mm opening. Contact customer service for more information.
Recommended maximum sash width of 900mm to ensure adequate weather sealing of the window system.
Corrosion: Minimal effect to full exposure to 96 hours Neutral Salt Spray mounted on powder coated Aluminium sill section.
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