ECE certified perch mount, structure made of die-cast with a left- or right-side installation-adjustable stainless steel ball socket. To increase safety, clear convex glass will extend your range of vision. Installs with the supplied 5/16-18 x 1.5" allen bolt into the factory mirror perch (mirror mounting hole) and permits installation either upright or upside-down. The head's diameter is approximately 3.75 inches (95mm).

Article Code: 576337