Automatic Technology 87618 Mini Door Extension Kit

The Automatic Technology 87618 Axle Extension Kit is designed to add approximately 4-1/2 inches of side room to rolling steel, mini warehouse, and self-storage doors. Compatible with 1-inch and 1-1/4-inch axles, this kit creates the extra space needed to install a Dominator Sheet Door Operator. It can be installed on either the left or right side of a sheet door and includes all necessary hardware for a straightforward installation.

Kit Contents:

• Hanger bracket

• Extension pipe (1" OD)

• Extension pipe (1-1/4" OD)

• Hex head self-tapping screws (4)

• Nuts and bolts (2)

• Installation instructions

Product Highlights:

• Adds 4-1/2 inches of axle space for operator installation

• For rolling steel, roll-up, mini warehouse, and self-storage doors

• Works with 1" and 1-1/4" sheet door axles

• Installs on either side of the door

• Includes all required hardware