Lewmar Delta anchors in six weights, ranging from 9 to 55 lbs. Delta series boat anchors are made of high grade manganese steel for maximum tensile strength. Lewmar's patented shank profile and ballasted tip mean these anchors are self launching. Due to their low center of gravity and self righting design, they set immediately without dragging or sliding along the bottom.

Delta anchors are approved by the Lloyds Register as a high holding power anchor and is specified as the primary anchor used by numerous national lifeboat organizations.