MAIN FEATURES

• Suitable for top hung window opening or connected to chain boxes for individual or multiple window opening
• Special designed handle for easy opening
• Opening range from 250 to 380mm
• Operate 3 - 8 sashes at once
• Max push/pull force: 500N/1,000N
• Retention force is up to 2,000N
• Installation on wall or aluminum frame
• Handle can be hidden inside the conduit
• Simple installation
• Standard color: white, black, shinny silver