Whitco 5 Disc Push to Lock Chainwinder 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 Specification Dimensions Keying 5 disc wafer cylinder - Can be Keyed Alike to other Whitco 5 disc products Two Whitco keys included Accessories Brackets, Handle and Accessory Pack Performance Window size guidelinesMaximum 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. CorrosionMinimal effect to full exposure to 96 hours Neutral Salt Spray mounted on powder coated Aluminium sill section. Close Downloads Whitco Lockable Window Winder Installation.pdf (.pdf, 3.4 MB) Whitco Window Winders Catalogue.pdf (.pdf, 715 kB) Close Ordering Trade Pack 5 Disc, Push to Lock, Mild Steel Chain Description Part Number Barcode Silver W380211 9311847765511 Brown W380213 9311847765528 White W380216 9311847765535 Black W380217 9311847765542 Primrose W380219 9311847765559 Retail Pack 5 Disc, Push to Lock, Mild Steel Chain Description Part Number Barcode Brown W380113D5K 9311847098190 White W380116D5K 9311847098206 Black W380117D5K 9311847098213 Primrose W380119D5K 9311847098220 Chainwinder Accessories Handle with Foldable Knob Description Part Number Barcode Black W342417 9311847773370 Low Profile Knob Assembly (Pack of 50) W342317 9311847758643 Chainwinder Bracket Description Part Number Barcode Front Fix, White W351316 9310584316109 Front Fix, Black W351317 9310584316116 Boral, White W351516 9310584004099 Boral, Black W351517 9310584004105 Alcan, Silver W351611 9310584004112 Alcan, Black W351617 9310584004143 Airlite, White W352016 9310584317694 Airlite, Black W352017 9310584317700 Restriction Clip Description Part Number Barcode MK8 Chainwinder Restriction Clip Pk = 10 W341010 9310584320939 Close Finishes Standard Powder Coat Finishes Silver 11 Brown 13 Pottery 14 White 16 Black 17 Primrose 19 Magnolia 24 Stone Beige 28 White Birch 41 Non Standard FinishesOther polyester powder coat finishes available on application. Related Products Whitco Non Locking ChainwinderChain type operator for awning windows. Whitco CYL4 Push to Lock ChainwinderChain type operator for awning windows. Whitco Roto OperatorSolid arm operator for casement windows.