C-MAP MAX NA-M021 - Canada North & East - SD Card [NA-M021SDCARD] Top Picks for Foul Weather Sailing Gear Eliminates skidding and sliding of

Eliminates skidding and sliding of the balls

Dual sided On-Off switch

Central hub hole can be used as a becket take-off point

For most boats up to 45' (13

C-MAP MAX NA-M021 - Canada North & East - SD Card [NA-M021SDCARD] Top Picks for Foul Weather Sailing Gear Eliminates skidding and sliding ofNA M021 => Canada North and East Coverage of the Arctic and Atlantic coasts of Canada including Hudson Bay, Newfoundland, the Gulf of St. Lawrence, Nova Scotia and the Bay of Fundy. Also includes coverage of the St. Lawrence River and eastern Lake Ontario, MacKenzie River, Great Bear Lake and all of Passamaquoddy Bay. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or