Galvanized Steel Pulley and Strap, Axle Bolt with Nut
For sectional overhead garage door
Installation instructions included
Disconnect power and lifting arm on automatic door openers to operate door manually.
Do not attempt part replacement work involving overhead doors with torsion springs. Call a professional door installer.
Do not operate door without all parts properly installed and hardware securely tightened.
Wear Safety Goggles
Do not use grease to lubricate moving parts or cables.