Rocna Anchor 4kg

A versatile and powerful anchor

Made by New Zealand sailor Peter Smith, the Rocna Anchor addresses a prevalent anchoring problem faced by many sailors around the world - needing to carry a variety of anchors for various seabeds. This multi-purpose anchor features an incredibly versatile design that sets and holds in most seabeds, from soft mud to hard sand, clay, grass, and kelp. With many decades of nautical experience, Rocna has tailor-made the Rocna Anchor to give boaties reliability, security and confidence.

Precision setting
The anchor’s roll-bar ensures that the anchor always arrives at the ideal angle for penetration, and the setting skids guide the fluke tip which acts as a sharp chisel cutting into the seabed. With a third of the anchor’s weight on its fluke tip, an instant reliable set is ensured with every use.

Rock solid holding power
Of all anchor types, a concave fluke gives the greatest resistance, and through clever design, Rocna provides the largest fluke area possible. In very soft seabeds, this provides the holding power to secure your boat. On hard or weedy sea floors, Rocna’s chisel tip ensures that it cuts through and bites deep.

Resistant to wind and tide shifts
A Rocna remains stable and buried, and does not roll out on reversal or veering of load, or if dragged beyond yield, providing enhanced security.

Self-deploying and self-recovering
The Rocna shank is designed so the anchor self-launches and self-stows on the majority of bow-rollers, with the greatest possible reliability.

Guaranteed for life
Each Rocna Anchor comes with a Lifetime Warranty against both breakage and bending in addition to manufacturing defects.

Rocna Anchor Features:

• Roll-bar ensures that the anchor always arrives at the ideal angle for penetration
• Fluke tip acts as a sharp chisel for cutting into the seabed
• Setting skids guide the fluke tip
• Large concave fluke gives great resistance
• High tensile steel shank
• Resistant to wind and tide shifts
• Self deploying and recovering
• Lifetime warranty

Rocna Anchor Specifications:

• Part number: ROCNA04
• Size: 4kg
• Recommended by Rocna for vessels:
• 4m(13ft) up to 2 tonne
• 5m(16ft) up to 1 tonne
• 6m(20ft) up to 1/2 tonne
• Fluke area: 460 sq. cm

Note: For multi-hulls, please refer to the Rocna sizing chart, then select the anchor model one size larger.

Rocna Anchor Sizing Chart