Magnetic Autocontrol Barrier Arm Skirt Length Up to 20' (Skirt Only) Model:70 inch Over-climb Protection LiftMaster Limit Nut (Q082) |

LiftMaster Limit Nut (Q082) | LIF-K13-50140

This is a Chamberlain® Wall Mounted

The Magnetic Autocontrol Tall Housing Bolt-in Rear Door is a replacement component designed for Magnetic Autocontrol Toll MicroDrive and Pro-H Series barrier housings

25˝ (102 cm)

An electric or magnetic lock is recommended for any gate longer than 12 ft (3

Magnetic Autocontrol Barrier Arm Skirt Length Up to 20' (Skirt Only) Model:70 inch Over-climb Protection LiftMaster Limit Nut (Q082) |Magnetic Autocontrol Barrier Arm Skirt Length Up to 20' (Skirt Only) The barrier arm skirt provides additional security above or underneath the closed barrier arm. This part has a skirt length of up to 20 ft. with 51" or 70" over climb protection. This provides additional security above and beneath the closed barrier arm (Microboom XL only). Note: It must be used with a support post. Supports are sold separately. Manufacturer's Warranty Period 1 year