Uniden 25Watt Fixed Mount Marine Radio w/DSC-Black Fishing Footwear Shockproof: Rugged construction withstands recoil

Shockproof: Rugged construction withstands recoil and impact

High Knot Strength

Outside Length: 3-1/4"

Objective: 40mm

Just simply drill a 1-1/8" hole where you need it (and can put it)

Uniden 25Watt Fixed Mount Marine Radio w/DSC-Black Fishing Footwear Shockproof: Rugged construction withstands recoilYou've never been safer at Sea with the UM385BK Marine Radio. Knowing when to turn back can be as valuable as being able to call for help. Uniden's Marine Radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help!. With Triple watch features, DSC capablilites, a range of international Marine Channnels and S. A. M. E Weather