The Big Jon Single Multi-Set Rod Holder adjusts to nine positive locking positions with one hand. Heavy duty aluminium holder with attached base plate and dove-tailed "C" channel aluminum mounting track, with rubber end cap to protect rods.
The base plate measures 2 1/2 inch square by 1/4 inch thick. The dove-tailed "C" channel in the aluminum mounting track measures 2 17/32" wide at the wide cross section of the "C" channel, 2 inches wide at the narrow cross section of the "C" channel and 9/32 inches high.
The Big Jon Single Multi-Set Rod Holder is made in the U.S.A.