AM3 is a designation for a grade of stud-link anchor chain, specifically referring to a high-strength steel chain used for ship anchoring and mooring. These chains are designed for durability and reliability in demanding marine applications, often used on large vessels or in harsh environmental conditions.

Stud link anchor chain AM2 is a specific type of anchor chain widely used in marine applications. It's characterized by having a stud (a crossbar or bar) within each link, adding strength and preventing kinking or twisting. AM2 is a designation within the marine industry for a specific grade of this chain, indicating its strength and material properties. 

Anchor Chain for marine farm mooring system, with diameter 16mm to 50mm, most used in European fish farming industry.

An Anchor Shackle Type D End Shackle is a specific type of shackle used in marine applications, particularly for connecting anchor chains. It's a D-shaped fitting with a removable pin, designed to safely connect the anchor's standard shackle to the chain or to a rope with a thimble.

The anchor chain jioning shackle, also known as the anchor shackle or anchor chain shackle, is a connecting device used to connect the segments of anchor chain and is a key component in the maritime and offshore industries. It is an important part of the anchor system, ensuring that the anchor is firmly fixed to the anchor chain.

The pear shaped chain shackle is used for drag chain installations. It is a Grade 3 shackle and is generally used to link R3 class anchor chains. The standard use of the pear shaped chain link is to connect a normal chain link to another normal chain link with a larger diameter. In some cases, if the classification society approves, you can use it to connect the normal chain link of the anchor chain to the anchor shackle.

Swivel shackle is a marine accessory, specifically a chain link, which is a chain with a fixed structure, which is composed of 5 parts: End Link, Enlarged Link, Swivel Shackle, Enlarged Link, Common Link. And it is used to make the anchor chain avoid twisting during lifting anchors.

A Kenter link shackle, or Kenter joining shackle, is a type of detachable link used to connect two lengths of stud-link chain, typically in the marine industry. It's composed of two halves that are connected by a center stud and a locking pin, often a tapered pin with a lead plug. This type of shackle is used to join anchor and mooring chains.

Forelock shackle is designed for use within stud link anchor chain as a means of connecting the stud link anchor chain to an associated fitting, termination point or in a navigation buoy mooring bridle system.

A "Chain tensioner Dogbone Shackle Double type" is a type of chain tensioner that uses a shackle-like mechanism to adjust the tension of a chain, often found in applications like tire chains or for joining heavy chains. It's characterized by a "dogbone" or "U-shaped" design, with two ends that can be opened and closed to grip the chain. The "double type" refers to a version with two of these shackle mechanisms, allowing for more adjustment and control over chain tension.

A Marine Anchor Chain Swivel is a piece of marine hardware that connects the anchor to the anchor chain, preventing the chain from twisting or kinking as the boat moves or the anchor is deployed and retrieved. This device allows the anchor to be retrieved and stowed smoothly, reducing wear and tear on the chain, deck gear, and bow roller.

LTM H-type joining shackle is a kind of high-strength connectors used in mooring engineering field., usually made of alloy steel or high-strength steel, with high tensile strength, wear-resistant, corrosion-resistant and other characteristics, suitable for heavy loads, harsh working conditions.