.Striker.Designed for Muskie, Halibut, Sturgeon, and other big game fish. New stainless steel reinforced post, Larger opening with easy lock / unlock ring. The inner support rotates with the rod to instantly remove and “strike” simultaneously. .246.Striker Rod Holder with No. 244 Flush Deck Mount .WARNING:. This product can expose you to chemicals including Diisononly Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to .P65Warnings.ca.gov.