The original ROCNA anchor was designed by Peter Smith, an experienced sailor from New Zealand who has been designing, building and sailing boats himself since the early 1960s. With more than 100,000 nautical miles of sailing experience, Peter always endured the same problems that still exist today: He had to use different anchors for different types of seabed. However, the anchors always gave him a feeling of insecurity. Peter drew on all of his experience to develop his own anchor, the original ROCNA. A multifunctional SHHP (Super High Holding Power) anchor. There is a suitable anchor for every ship size. At SVB you can get the ROCNA anchor from 4 kg to 33 kg, other sizes and weights are available on request.