Automatic Technology 87618 Mini Door Extension Kit

Automatic Technology’s 87618 Axle Extension Kit extends the length of a rolling steel or commercial roll up doors’ axle to accept a Dominator ShedMaster Sheet Door Operator. The axle extension kit adds approximately 4-1/2 inches of room to either side of the door so an automatic sheet door operator can be properly installed. Each extension kit includes two pieces of extension pipe, hanger bracket, U bolt and saddle, self tapping screws, nuts, bolts, and installation instructions. The kit is designed to fit on 1-inch and 1-1/4-inch rolling steel door axles and has a straightforward installation for both configurations.

Extension Kit Contents:

• Hanger Bracket

• Extension Pipe 1” OD

• Extension Pipe 1-1/4“

• U Bolt and Saddle

• Hex Head Self Tapping Screws (4)

• Nuts and Bolts (2)

Features:

• For rolling steel doors, commercial roll up doors, corrugated doors, and other metal sheet style mini warehouse doors

• Includes all garage door hardware required to extend the door axle

• Adds approximately 4-1/2-inches of space on either side of the door so a sheet door operator can be installed

• For door axles 1-inch and 1-1/4-inches in diameter

• Straightforward installation instructions