Overview

The Ningbo Dimon Casement Window Locking Handle is a premium 7-shaped cockspur locking handle engineered for residential and commercial aluminum, uPVC, and composite window systems. Suitable for side-hung casement windows, top-hung awning vents, bottom-hung hopper windows, and tilt-in sashes, this ergonomic handle features an innovative built-in POM roller latch wheel. The low-friction roller smoothly glides onto the frame strike keeper during operation, eliminating metal-on-metal scraping, reducing operating effort, and ensuring tight weather-strip compression for enhanced thermal and acoustic insulation.

Key Features

• Low-Friction Roller Latch Design: Integrated high-durability POM roller wheel on the locking nose rolls smoothly into the frame receiver wedge, preventing surface abrasion on painted or anodized aluminum profiles.
• Ergonomic 7-Shaped Lever: Ergonomically sculpted handle grip provides comfortable hand feel and maximum mechanical leverage for easy opening and tight latching.
• Multi-Window Compatibility: Universally suited for inward-opening and outward-opening casement windows, awning vents, hopper vents, and sliding screen sashes.
• Solid Die-Cast Aluminum Construction: Cast from high-density, anti-brittle aluminum alloy with high tensile strength to prevent handle cracking, bending, or breakage.
• Reversible Handing Options: Available in dedicated Left-Hand (LH) and Right-Hand (RH) configurations to match standard architectural sash opening directions.
• Durable Powder-Coated Finishes: Electrostatic thermoset finish provides superior UV resistance, scratch resistance, and weather protection in Matte Black, Traffic White, and Architectural Gray.
• Concealed Fastener Base: Streamlined mounting base features snap-in cover plugs to conceal fixing screws for a clean, modern aesthetic.

Technical Specifications

• Product Type: Casement Window Cockspur Handle (7-Shaped Locking Handle)
• Material: Heavy-Duty Die-Cast Aluminum Alloy Body with Wear-Resistant POM Roller
• Locking Mechanism: Cockspur Latch with Integrated Roller Guide
• Window Compatibility: Aluminum, uPVC / Vinyl, and Wood-Aluminum composite windows
• Window Applications: Side-hung casement, top-hung awning, and hopper windows
• Handing: Available in Left-Hand (LH) and Right-Hand (RH) models
• Available Finishes: Electrostatic Matte Black, Clean White, Architectural Gunmetal Gray
• Standard Fixing Centers: Industry standard screw hole spacing (mounting screws included)

Wholesale & OEM Capabilities

• Custom Finishes: Custom RAL color matching, metallic champagne, and anodized silver finishes available for volume project requirements.
• Step Height / Wedge Variations: Custom latch nose depths / step heights available to accommodate various window frame extrusion profiles.
• OEM Branding: Laser-etched client logo on handle lever or base upon request.
• Packaging: Individually bagged with matching installation screws and screw hole caps, packed into sturdy export master cartons.
• Direct B2B Supply: Factory-direct wholesale pricing from Ningbo Dimon, flexible MOQs, and dependable worldwide ocean/air freight shipping.