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Due to COVID-19 shipping times may take longer than normal, and stock may be on back order.

Spade Anchor Sizing Guide


The following chart can be used to find the right size of Spade anchor for your application. Unlike other manufacturers, Spade's sizing chart is accurate and includes a margin of safety. These sizings are accurate for use as a "storm anchor" on a typical monohull.

When sizing an anchor choose the model that corresponds the largest required for either the length or weight. For multihulls, choose 1 size larger than recommended in the table (think windage).

 

Boat Length Ft. Max Boat Weight LBS. Model Weight
(Galvanized & Stainless)
Weight Aluminum
21 2200 40 12 6
24 4850 60 21 10
34 9920 80 -- 15
41 14330 80 33 --
52 26450 100 44 26
59 35270 120 55 --
65 44000 140 66 41
75 50700 160 77 --
75 57300 180 99 --
82 66130 200 121 57
98 88100 240 165 --
Over 330900 380 243 --

* Custom sizes are available for larger applications