Lewmar has built an impressive range of anchors over the years. Their flagship anchor, the Delta, is the primary anchor used by numerous national lifeboat organisations worldwide. With such a wide range of anchors available and a choice of three materials, it can be tricky to know which anchor is best for your boat. This blog will discuss the most popular Lewmar anchors and how to choose the best anchor for your boat based on holding power and they types of sea beds you are likely to be mooring in.
Claw anchor
One of the most popular anchor choices in north America, originally designed to secure oil rigs in the north sea. The claw anchor is an excellent all-purpose anchor which sets extremely easily in most soft surfaces and resets easily if broken loose. One downside to this anchor is that it often has less holding power than other anchors of a similar size such as the delta, meaning you will most likely have a much larger, heavier and bulkier anchor on board, if you opt to go with the claw.
Good in: Mud, sand, rock, coral
Not so good in: Clay, heavy grass and weeds
Materials: Galvanised or stainless steel
Range: 1 - 80 kg
LFX anchor
Good in: Mud, sand
Not so good in: Rock, coral, clay, heavy grass and weeds
Materials: Aluminium
Range: 2 - 10 kg
LFF anchor
Good in: Mud, sand
Not so good in: Rock, coral, clay, heavy grass and weeds
Materials: Galvanised steel
Range: 6 - 25 kg
Plow style anchors
Delta® anchor
Materials: Galvanised or stainless steel
Range: 4 - 63 kg
DTX anchor
The Lewmar DTX anchor fills the gap between the existing galvanised and stainless Delta® anchors, allowing owners to have a stainless steel anchor for a significantly reduced outlay. The DTX anchor is made of 316 stainless steel and incorporates a lead ballast encapsulated within the tip of the anchor to achieve the perfect centre of gravity with even greater precision.
Materials: Galvanised or stainless steel
Range: 6 - 63g
Epsilon anchor
Materials: Galvanised or stainless steel
Range: 6 - 63g
CQR anchor
Good in: mud, sand, coral, clay, heavy grass and weeds
Not so good in: Rock
Materials: Galvanised or stainless steel
Range: 7 - 408 kg (that is a big anchor!!!)
Materials
The Lewmar range of anchors come in three materials, galvanised steel, stainless steel and aluminium alloy. Galvanised and stainless steel have very similar holding power and weight, the main difference being the aesthetic appearance of the stainless steel. The polished stainless steel is more prone to scratches and other aesthetic damage over time, whereas galvanised steel masks this with it’s uneven finish.
Aluminium is the lightest of the three and is more prone to corrosion and damage than steel (only available in the LFX model). While light weight is usually a big plus in sailing hardware, this means that aluminium anchors must rely much more on bottom penetration, for holding power, and if they are not set properly, they will provide little to no holding power.
Conclusion
The anchor and material you choose depends heavily on a number of factors. For most sailors a Delta® variant or Claw is the best balance between great performance and low price point. For blue water cruisers, the CQR or LFX are much more forgiving of current and wind changes, so are a great option for more dynamic environments.
If you have any questions about Lewmar anchors, please feel free to email us at support@upffront.com, or click the link below to see our full range: