LiftMaster LA400DC 24VDC Primary Arm LiftMaster LA400DC 24VDC Primary Arm

LiftMaster LA400DC Residential 24VDC Primary Arm LA400DC 24VDC Primary arm includes mounting brackets and keys.  Can be used to replace both primary and secondary gate arms Does not include 40ft...

LiftMaster LA400DC Residential 24VDC Primary Arm LA400DC 24VDC Primary arm includes mounting brackets and keys.  Can be used to replace both primary and secondary gate arms Does not include 40ft...