Specifications
Highlight:
8 Inch Manual Window Opener
,Telescoping Manual Window Opener
,Aluminum Plastic Positioning Window Opener
Product Description
8-Inch Manual Telescoping Window Opener
This 8-inch manual window opener is a telescoping window sash support and opening/closing accessory. Constructed with an aluminum alloy body and high-strength composite connectors, it is specifically designed for outward-opening casement windows and top-hung windows. It flexibly supports and securely locks the window sash at any opening angle. With a sturdy and durable structure and simple, intuitive operation, it is a commonly used door & window accessory for ventilating and operating doors and windows.
Durable Construction & Materials
Aluminum-Plastic Composite Structure: Weather-resistant and durable for outdoor use
- Load-bearing telescoping rod extruded from high-strength aluminum alloy profiles
- Exceptional rigidity and outstanding load-bearing capacity
- Sustains window sash weight long-term without bending or deforming
- Excellent corrosion and rust resistance
- Fixed base and sliding connectors made of weather-resistant engineering plastic
- Reinforced with metal pivots for wear resistance and aging protection
- Minimal wear during repeated telescoping operations
- Resistant to embrittlement and cracking from outdoor exposure
- Matte black electrostatic spray coating with strong adhesion
- Scratch resistant and UV protected
- Resists fading and peeling after long-term outdoor use
Telescoping Positioning & Operation
- Telescoping structure uses nested-rod design with 8-inch effective stroke
- Flexible adjustment of window sash opening for precise ventilation control
- Secure locking mechanism withstands normal wind impacts
- Prevents sash from swaying or closing automatically
- Angle adjustment and locking achieved by simple push/pull manual operation
- No additional tools required for operation
- Suitable for users of all ages
- Adjustable top mounting bracket accommodates various installation angles
Specifications & Compatibility
Standard, universal specifications ensure convenient installation and broad compatibility
- Industry-standard mounting hole specifications
- Compatible with mainstream door and window profiles (aluminum alloy, PVC-U)
- Quick assembly using standard screws
- No additional cutting or grooving of profiles required
- Enables efficient bulk assembly at door and window factories
- Simplifies after-sales maintenance and replacement for home renovations
Applications
Widely applicable to outward-opening windows, top-hung ventilation windows, sunroom windows, and attic ventilation windows. Meets diverse needs including residential door and window installations, bulk procurement for real estate development projects, and large-scale export supply for the international door and window market.
