MK8 CHAINWINDER PUSH TO LOCK MS CHAIN

Stock Code:
LWW380217
$135.80
Description

Description

Whitco Lockable Chainwinder- Black

Chain type operator provides locking for awning windows.

Features of the 5 Disc Push to Lock Chainwinder
- 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

Keying
- 5 disc wafer cylinder - Can be Keyed Alike to other Whitco 5 disc products
- Two Whitco keys included

Window size guidelines
- Maximum weight of sash 15 kg with 300 mm opening
- Recommended maximum sash width of 900mm to ensure adequate weather sealing of the window system