Alspec Chainwinder HN40 5 Disc Ka 324 S/S Chain Blk - Black (Hware)

The Alspec HN40 Awning Chainwinder provides reliable operation and security for heavy awning window sashes in residential and commercial applications. Its robust metal construction and stainless steel chain are designed for durability, while the integrated 5-disc wafer cylinder provides convenient key-operated locking. This variant is Keyed Alike to profile 324, making it suitable for installations where multiple window operators need to operate with the same key. An integrated chain restrictor allows the opening to be limited to either 300mm or 120mm, helping support window safety and fall-prevention requirements. The fold-down handle provides a compact profile when the operator is not being used, reducing interference with blinds, curtains and surrounding window furnishings.