Sea-Dog Side Mount Rod Holder - Black. This standoff allows direct mounting to any flat surface. Accommodates rods up to 1-3/4' in diameter. Constructed of injection molded polypropylene. Installs with two #10 RH fasteners (not included). Specifications for Sea-Dog Side Mount 11-11/16in Rod Holder: Manufacturer: Sea-Dog Size: One Size Features of Sea-Dog Side Mount Rod Holder Designed for direct mounting to flat surfaces Copy Injection Molded Polypropylene A molded-in standoff is located on the back of the rod holder allowing direct mounting to any flat surface Installs with two #10 RH fasteners (not included) Package Contents: Sea-Dog Flush Mount 9-3/16in Rod Holder Sea-Dog 325120-1: Side Mount Rod Holder - Black