Chamberlain Garage Door Opener 8-ft Chain Rail Extension Kit Wet-Dry-Vacuums Saw Blade Diameter 6-1/2-in Spindle Ideal smoothly dimmable LED

Chamberlain Garage Door Opener 8 ft Chain Rail Extension Kit Wet Dry Vacuums Saw Blade Diameter 6 1 2 in Spindle Ideal smoothly dimmable LED Saw Blade Diameter 6 1 2 in Spindle Lock Yes Shoe Type Aluminum Case Type Bag Fence Included No Gear Type Sidewinder Maximum RPM (RPM) 3900 barn door hardware is sold separately and all necessary hardware and instructions for a quick and easy installation Warranty 1 year limited Assembly Required N A Works with Apple HomeKit No Works with MyQ No Works with SkylinkNet No CA Residents: Prop 65 Warning(s) Yes Wi Fi Compatibility No Brand Model Compatibility Chamberlain Bluetooth Compatibility No UNSPSC 30172100 Type 8 ft chain rail extension kit Package Contents Kit includes rail extension