Locinox SB-3020 Galvanized Bracket to Mount Samson 2 to Round Profiles - 3" Post & 1-7/8" Gate Frame reno-a-e They are designed for hollow

They are designed for hollow metal door frames and not recommended for wooden door frames

Modular Arm: (2) 6' sections and (1) 4' section for easy shipping

PBS-3 NEMA-1 Open / Close / Stop Control Station

Inside panel separating motor from wedge plate

It weighs only 6 Lbs

Locinox SB-3020 Galvanized Bracket to Mount Samson 2 to Round Profiles - 3" Post & 1-7/8" Gate Frame reno-a-e They are designed for hollowSB 3020 Fits 3 round posts and 1 7 8 gate frames. The chain link mounting bracket allows the Samson gate closer to easily adapt to gates with round profiles and round hinge posts. Brackets are galvanized steel with U Bolts and stainless SD&T screws to lock the brackets into position.