The anchor with excellent properties with a special shape of the arm, which, together with the anchor center of gravity, safely guarantees correct pulling and turning into the anchor roll. Anchor arm is made of high-strength steel, eliminating bending and damage to the arm when pulling out. Rocna Vulcan is equipped with additional mesh for loosening an anchor and anchor in the tandem assembly. He keeps good on the sand day. Weight - 6 kg, length - 541 mm, width - 296 mm.