Overview
This aluminum alloy casement window crank handle is engineered for dependable operation in commercial, institutional, and residential settings. Its primary function is to provide smooth and secure manual control for opening and closing casement and awning windows. The robust one-piece construction ensures longevity, even in high-frequency use environments, while the standardized dimensions guarantee broad compatibility with existing window hardware systems. This component is a critical part of maintaining proper ventilation and emergency egress in building design.
Key Features
Constructed from durable, lightweight aluminum alloy Corrosion-resistant black powder coat or anodized finish Non-reflective surface for reduced visual distraction
Compact design for clean aesthetic integration
Standardized hole pattern for straightforward replacement One-piece forged construction for maximum strength
Smooth operation mechanism reduces wear on window gears
Specifications
Material: Aluminum Alloy Finish: Black Overall Dimensions: 4.33 inches long by 0.94 inches wide by 2.05 inches high Hole Center Distance: 1.38 inches Mounting Hole Diameter: Compatible with standard industry hardware Operating Temperature Range: Suitable for standard architectural environments Package Quantity: 25 units
Applications
Commercial office building window systems
Hospital and healthcare facility ventilation windows Hotel and multi-family residential casement windows
Educational institution classroom and dormitory windows
Retrofit and renovation projects requiring hardware replacement Industrial building operable fenestration
