Instructions
Garage Extension Cable
Product # 7720XR
Garage extension cables for use with a pulley. Ensure smoother functioning of your garage doors. Easy to install.
TECHNICAL SPECIFICATIONS
Product #
7720XR
Weight Capacity
Max. 145 kg*
Width
3.18 mm*
Length
3.66 m*
Disclaimer
Measures shown with an asterisk (*) have been converted as per your preference. These are not the official measures. To view the measures specified by the manufacturer, click here.
DISCLAIMER
Warning: Improper installation or door position can result in serious injury or death.
- Be sure to read and fully understand all instructions before starting any work.
- Wear eye protection.
- Disconnect power door opener from door before any other step.
- Do not remove more than one part at a time.
- Do not raise or lower without all components installed and tightly secured.
- This hardware is only intended for residential garage doors.
- All hardware, especially extension and torsion springs, is under extreme tension at all times.
- All tension must be released from springs before performing any work.
- If you are unsure if the replacement part matches the part to be replaced or if you do not understand the installation instructions, contact a professional installer.
- Be sure to read and fully understand all instructions before starting any work.
- Wear eye protection.
- Disconnect power door opener from door before any other step.
- Do not remove more than one part at a time.
- Do not raise or lower without all components installed and tightly secured.
- This hardware is only intended for residential garage doors.
- All hardware, especially extension and torsion springs, is under extreme tension at all times.
- All tension must be released from springs before performing any work.
- If you are unsure if the replacement part matches the part to be replaced or if you do not understand the installation instructions, contact a professional installer.
