MarineNow Stainless Steel Bruce/Claw Style Boat Anchor STAINLESS BRUCE/CLAW STYLE ANCHOR Constructed of heat-treated high-tensile stainless steel in a single-piece design thats very effective in a variety of seabeds. The Bruce anchor is constructed of high-grade 316 stainless steel for maximum tensile strength. It remains stable under a wide range of tide and wind conditions. Stows easily on a bow roller. Quick set and reset. Remains stable even when tide and wind conditions change.