Mounting plates can fit beams that are 2”, 3", 4”, 5", 6” tall.

Mounting plates can fit beams that are 2", 3”, 4” wide.

Mounting plates are thick 3/8” aluminum

Hardware uses stainless bolts and brass nuts

Axles are schedule 80 aluminum - 1.65” OD

Kit content: 4 mounting plates, 2 axles, 2 pins, 6 washers, bolts/washers/nuts.