Overview
This aluminum alloy window hand knob is engineered for reliable and smooth operation of casement, awning, and other pivot-style windows in both commercial and residential settings. Its robust construction provides a durable mechanical interface, while the corrosion-resistant material ensures long-term performance in various environmental conditions. The design prioritizes user comfort and secure grip during operation, making it an essential hardware component for fenestration professionals and facility managers.
Key Features
Constructed from high-grade aluminum alloy for strength and durability Corrosion-resistant silver finish maintains a clean, modern aesthetic Ergonomic 2.95-inch diameter knob allows for positive, comfortable grip
Standardized design ensures compatibility with common window and door profiles Precision-machined for consistent quality and reliable installation
Specifications
Material: Aluminum Alloy Finish: Silver Overall Dimensions: 5.39 inches by 2.95 inches Knob Diameter: 2.95 inches Installation Hole Center Distance: 1.69 inches Pack Quantity: 12 units
Applications
Operating hardware for commercial storefront windows
Replacement handles for residential casement and awning windows
Manual control knobs for greenhouse vents and openings
Hardware for specialty cabinetry and access panels General-purpose industrial control points requiring a secure grip








