Scotty 388 Gear Head Mount Kit [388-BK]Gear Head Mount Kit #388 Scotty's Gear Head Mount Kit comes with the #428 Gear Head Mount, #280 Baitcaster Rod Holder, #459 Adjustable Rod Holder Extender, and #312 Mounting Post. WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to P65Warnings. ca. gov.