LiftMaster 50-ALMARMDOT Gate Operator Hardware Slim 5/8" profile with a

Slim 5/8" profile with a decorative cover for a clean

it supports Fail-Safe and Fail-Secure modes

Available in aluminum (689) or dark bronze (690) finishes

Durable aluminum housing with Duranodic finish

LiftMaster 50-ALMARMDOT Gate Operator Hardware Slim 5/8" profile with aLiftMaster 50 ALMARMDOT 15 Foot Aluminum Gate Operator Arm Kit LiftMaster 50 ALMARMDOT 15 Foot Aluminum Gate Operator Arm Kit is a durable replacement boom arm designed for smooth, reliable performance in commercial and parking barrier gate systems. Its lightweight aluminum construction helps reduce operator strain while delivering consistent, balanced motion for controlled vehicle access. 15 foot aluminum barrier arm kit for LiftMaster barrier gate