Swivel Forerunner Grade U2 & U3, also known as anchor swivel forerunner, is produced to ISO 1704 standards, it's Anchor Chain accessories, consists of an End Link, two Enlarged Links, a Swivel Shackle, and a Common Link. This standardized assembly provides critical rotation between anchor chains and end shackles.
As the prevailing swivel connector in modern maritime applications, the 3/4-link Swivel Forerunner features optimized engineering for connecting stud link chains to anchors. Key design characteristics include:
- Anchor-side opening for D-shackle connection
- Chain-side common link compatible with Kenter shackles
- Torsion-resistant performance during anchor handling operations
Certified for Grade U2 & U3 anchor chains, our Swivel Forerunners deliver cost-effective safety for:
- Anchor deployment/retrieval systems
- Anti-twist chain configurations
- Mooring equipment integration
LG RIGGING® supplies marine-certified anchor chain fittings approved by all major classification societies including DNV, GL, ABS, LRS, RINA, BV, NK, KR, IRS and RS.