Rocna Original Anchors - All Questions

There are still a few variables that make your questions hard to fully answer. Based on the Rocna guide for this product they would suggest the 40Kg anchor and approx 24M of 10MM chain (if using chain and rope). It may also be possible to use the 33Kg Rocna and 32M of 10MM chain (again if using rope and chain). You may also need to check your current chain and gypsy as not all 10MM chain fits all gypsies.