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Spade Boat Anchors

Spade Anchors require no special techniques or mooring lines: simply sit back and let their self-launching design go to work. Their concave shaped design digs deep into the sea floor, and once they've made contact with the sea bottom, these anchors set into place and will not budge. Time and time again independent testing confirms this. To enable you to see for yourself how well the anchor is holding into the sea bed, each beautifully curved anchor is painted with a bright shade of yellow.

Plow shaped anchors are designed to plow the sea floor, as they move through it - hence their name. SPADE anchors by name, and by action, dig deeply into the sea floor. Once they are within the sea floor, the concave shape of SPADE anchors is designed to compact the sea floor, and not move!


Anchor Sizing Chart

Boat Length Boat Weight Anchor Model Galvanized & Stainless Weight Aluminum Weight
21 <2,200 lbs. 40 12 6
24 <4,850 lbs. 60 21 10
34 <9,920 lbs. 80 -- 15
41 <14,330 lbs. 80 33 --
52 <26,450 lbs. 100 44 26
59 <35,270 lbs. 120 55 --
65 <44,000 lbs. 140 66 41
75 <50,700 lbs. 160 77 --
75 <57,300 lbs. 180 99 --
82 <66,130 lbs. 200 121 57
98 <88,100 lbs. 240 165 --
<330,900 lbs. 380 243 --

Note: It is recommended to move up to the next size anchor for Catamarans.