Springfield KingPin 7" x 7" Seat Mount w/Spring - Polished [1614201-PP] MAP Fundamental frequency: 550 +/- 100Hz

Fundamental frequency: 550 +/- 100Hz

Hybrid Dual Imaging (HDI) transducer (50/200/455/800) - The power of two award-winning technologies -- Broadband Sounder PLUS Exclusive DownScan Imaging-- combined to provide the best-possible view beneath your boat

30A Receptacles

40-foot coil hose is ideal for marine use

for the ultimate offshore fishing experience

Springfield KingPin 7" x 7" Seat Mount w/Spring - Polished [1614201-PP] MAP Fundamental frequency: 550 +/- 100HzKingPin 7" x 7" Seat Mount with Spring Polished Features: Unintentional Detachment To Comply With ABYC Polished Passivated Swivels Are Stainless Steel Fits Bolt Pattern 4. 5 x 5. 5 Square, Rotates 360 Use With Any KingPin Post (sold separately) Patented Design For Optimal Strength WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information