Technical Specs

Wind load

Boat length / Wind Load25′29′34′40′48′
Severe Gale – Force 9 (88km/h)1,400lb1,900lb2,400lb3,100lb4,000lb
Violent Storm – Force 11 (118km/h)2,200lb3,200lb4,100lb5,400lb6,800lb
Major Hurricane – SSHS Cat 3 (187km/h)5,300lb7,000lb9,100lb12,000lb15,000lb

Pyramid anchors

Boat length / Pyramid Anchor Size25′29′34′40′48′
Severe Gale – Force 9 (88km/h)150lb200lb300lb400lb500lb
Violent Storm – Force 11 (118km/h)300lb400lb500lb800lb1,000lb
Major Hurricane – SSHS Cat 3 (187km/h)500lb800lb1,000lb1,500lb2,000lb

Helix anchors

Boat length / Helix Shaft-Disc Dimensions25′29′34′40′48′
Severe Gale – Force 9 (88km/h)6″- 3/4″8″ – 1″8″ – 1″10″ – 1 1/4″10″ – 1 1/4″
Violent Storm – Force 11 (118km/h)8″ – 1″10″ – 1 1/4″12″ – 1 1/2″12″ – 1 1/2″12″ – 1 3/4″
Major Hurricane – SSHS Cat 3 (187km/h)12″ – 1 1/2″12″ – 1 3/4″12″ – 1 3/4″12″ – 1 3/4″12″ – 1 3/4″