RAM Mount Square Post Clamp Base 4" Wide w/1.5" Ball [RAM-247U-4] Boat Outfitting | Hatch Lifts Know Where You Are -

Know Where You Are - Get your precise location with the included GPS 24xd position receiver and antenna

color-coded voltage information

Electric Downrigger

Arrow on cap points toward keel when installed

3" x 13" x 23

RAM Mount Square Post Clamp Base 4" Wide w/1.5" Ball [RAM-247U-4] Boat Outfitting | Hatch Lifts Know Where You Are -Square 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.