Drop-in SwivelDrop-in Swivel instantly converts any in-gunnel rod holder to a swivel rod holder. Fits inside any rod holder with 1-9/16″ or larger inside diameter. Investment cast 316L stainless construction. Smooth turning adjustable swivel resistance.Great for:Fast trolling heavy baitsBottom fishing with electric reelsBent butt rodsFighting big fish from the rod holderWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.