This push to open bracket is suitable for MM371 MM372 MM571 MM572 Suitable for uphills driveways, limited space inside the door, or uneven ground that prevents inward opening Suitable for both single and double gate setups ( 2 brackets required for double Make from stainless steel, our push to open gate bracket is both rust resistant and weatherproof This bracket attaches your gate opener at a precise angles, allowing gate to swing outward rather than inward, thus any potential damage to your property Easy Installation: Gate opener bracket includes pre-drilled holes for mounting of gate opener arm, Manufacturer: Zeizafa