RAM Mount Square Post Clamp Base 4" Wide w/1.5" Ball [RAM-247U-4] Brand_Humminbird Dual Operation VSS Switch HD

Dual Operation VSS Switch HD Optic - 12/24V - 500A

Pumps up to 200 gallons per hour

Sealed Lead Acid and even Lithium Ion

Constructed of stamped anodized aluminum

Two (2) pairs Silver and White grille covers

RAM Mount Square Post Clamp Base 4" Wide w/1.5" Ball [RAM-247U-4] Brand_Humminbird Dual Operation VSS Switch HDSquare Post Clamp Base 4" Wide with 1. 5" Ball The RAM 247U 4 is a clamp base with 1. 5" rubber ball that will connect to rails up to 4" maximum in width. Features: Material: Powder Coated Marine Grade Aluminum Ball Size: C Size 1. 5" Rubber Ball Note: The "U" in the part number reflects product packaged in poly bag. Weight: 1. 17 lbs.