LiftMaster Nylon Arm Nuts (Qty. 50) | LIF-MA021 HTRNB Enhance the safety and control

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LiftMaster Nylon Arm Nuts (Qty. 50) | LIF-MA021 HTRNB Enhance the safety and controlLiftMaster Nylon Arm Nuts (Qty. 50) LIF MA021 This is a Nylon Arm Nut kit for use with LiftMaster Barrier Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Includes 50 nylon arm nuts.