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The CLAIMED Best Anchor in the World! Ultra vs Rocna vs Mantus Anchors

26 October 2024 · 7 min · 117K views

What this video covers

The Ultra anchor utilizes a hollow, lead-filled shank and a specialized tip geometry to ensure the anchor self-rights into an attack position without the need for a roll bar.0:56 Constructed from 316L and 318LN stainless steel, the design features a fulcrum-based base that allows the anchor to pivot and reset within its own length during 180-degree wind or tide shifts.3:04 The manufacturer claims the anchor maintains holding power at scopes as low as 2.5:1.4:12 Unlike the Rocna or Mantus, the Ultra is available only in polished stainless steel because the internal lead ballast and hollow shank construction prevent galvanization.2:36 A 60-pound Ultra anchor retails for approximately $3,900, compared to $900 for a 55-pound Rocna.6:05 While the Ultra offers advanced engineering and a lifetime shank warranty, the high cost and concerns regarding the manufacturer's website presentation remain significant barriers for many cruisers.7:04 The Rocna remains a proven, cost-effective alternative for heavy-weather anchoring.4:45

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