Two holes allow for easy attachment and create a non-articulating hinge. The tabs are pre-drilled to accommodate a 3/4" pin or bolt.
Shop Online, 3/4 Connector Pin, Merco Marine
Steel Truss Frame Accessories – NW Marine Supply
Non-Articulating Double Pin Corner - Boat Dock Hardware
Dock Hardware Galvanized 3/4 x 3 Connector Pin with
Non-Articulating Double Pin Corner - Boat Dock Hardware
RAM® Twist-Lock™ Dual Suction Cup Base with Straight Plate
Boat Dock Hardware
Non-Articulating Double Pin Bracket - Boat Dock Hardware
Shop Online, Wood Dock Single Male, Merco Marine
Non-Articulating Double Pin Bracket - Boat Dock Hardware
Dock Hardware Galvanized 3/4 x 3 Connector Pin with
Shop Online, Bar Hoop Pile Holder - 10 Extension 6 Dia.