Chamberlain 1.25 in. W X 37.7 in. L Steel Chain Drive Extension Kit

Length: 37.7 *Material: Steel *Number in Package: 1 *Packaging Type: Boxed *Brand Name: Chamberlain *Product Type: Chain Drive Extension Kit *Sub Brand: *Width: 1.25 *Color: Black *Commercial or Residential: *Application: For Chamberlain chain drive models in 8-ft. garage door *Diameter: