Tiedown Engineering - Danforth Hi-Tensile Anchor - 35 lb. - 94022. Danforth Hi-Tensile Anchors are engineered to deliver maximum holding power and quick deep bottom penetration. Crafted with high-grade 4130 steel, each shank is heat-treated for exceptional strength while the hot dip galvanized coating ensures long-lasting protection against corrosion.. Features:. Model - 35H. Weight - 35 lb.. Holding Power - 3,800 lb.. Boat Size - Up to 64'. Size - 40.75" x 31" x 22"