Genie Steel Rail Extension Kit 10-00-001-1318 The seal cavity on the

The seal cavity on the safety guard has large flats for quick and easy installation of the seal

The T features well-placed fastener holes and can easily be installed with nails or bolts

Nut End Outside Diameter: 1-1/16 in

Reminiscent of the city it is named from

Genie Steel Rail Extension Kit 10-00-001-1318 The seal cavity on theGenie's extension kit for tube belt drive rail is to be used in addition to a 7 ft. (5 piece) tube belt drive rail to accommodate an 8 ft. high door. This kit is designed for the Genie exposed belt garage door openers. This kit comes with everything needed to convert your standard 7 ft Genie garage door opener to fully lift your 8 ft high garage door. Kit contents: new longer garage door opener belt and snap together rail extension. Brand Name: Genie