The Stevpris MK5 HHP (High Holding Power) anchor is a type of stockless anchor, known for its deep penetration capabilities and ability to perform well in hard soils. It is a modification of the original Stevpris anchor, with features like a stronger construction, shark teeth, and sharp fluke edges. The Stevshark MK5 is an adapted version, also designed for strong holding power and commonly used in permanent moorings and reaction anchors.

Delta flipper anchor is a superior high holding power anchor with its easy handling and rapid penetration in different soil conditions and is well known worldwide. The HHP anchor has an open construction for smooth penetration in different kinds of soil and no rotation, which means no decrease of holding capacity and no dragging of the anchor.

HHP TW pool anchor is a super stockless high holding power anchor, whose coefficient of holding power is 4 times higher than that of the ordinary stockless anchor, having sharp and smooth flukes.

The AC-14 SB HHP Casting Anchor is a high-holding-power anchor, specifically designed for marine applications. It's a stockless anchor with a design that provides excellent weight-to-performance ratios and can be used in various seabed conditions. 

AC-14 anchor is a stockless HHP anchor with a wide anchor crown, thick and long flukes, and longitudinal ribs.

A Marine Hall stockless anchor is a type of marine anchor made from cast steel, commonly used on ships. It's designed to be a versatile anchor, suitable for various sea bottom conditions, and comes in different types (A, B, C) primarily differentiated by the length of the anchor shank. These anchors are known for their rugged construction and ability to hold in sand and mud, making them a popular choice for ships.

A ship Spek anchor, also known as a stockless anchor, is a common type of anchor used in commercial shipping and cruise vessels. It is designed with a compact, stockless design for easy handling and deployment, especially in shallow waters, and is known for its good holding power.

An HHP (High Holding Power) Type N Pool Anchor is a type of ship anchor, specifically designed for mooring vessels and offering high holding power. It is a stockless anchor, meaning it doesn't have a shank and stock like some other anchor types. These anchors are known for their ability to penetrate and securely grip various seabed types, making them suitable for a wide range of marine applications.

The marine JIS stockless anchor is a special type of stockless anchor designed according to the Japanese Industrial Standard (JIS). It is a widely used conventional anchor type, the JIS stockless anchor has a strong holding power and compact storage, making it an ideal choice for fishing boats and other ships, providing a reliable mooring solution.

HHP Danforth anchor is one of the most popular and lightweight anchors available, making it an excellent choice for small boats.

An HHP (High Holding Power) Matrosov anchor is a type of marine anchor known for its excellent holding capacity in various seabeds, often exceeding that of conventional anchors of the same weight. It is a stockless anchor, meaning its shank can be folded or removed to save deck space. The anchor features a specific fluke design with large stabilizers to prevent it from getting stuck, and it's used by various vessels like oil tankers and container ships.