12 inch x 2 inch hydraulic freebacking trailer plates. Titan Premier's drum brake assembly provides superior protection from corrosion and lets you reverse without actuating. Designed for use with hydraulic brake actuators that do not include reverse lockout valves.
Marine coating for saltwater performance
Cylinders are treated with black oxide
Stainless steel springs
Mounting hardware is included - Bolts, lockwashers and nuts
