Grade: 316-NM Stainless Steel
I/A/W Fed Spec RR-C-271, Type IVA, Class 3, Except 316 Stainless, Drop Forged & Load Rated
The US Bolt Anchor Shackle is made in the USA from grade 316 stainless steel and features an oversize bolt. Stainless steel anchor shackle with oversize bolt is ideal for salt water applications. The Bolt Anchor Shackle is primarily used to connect the anchor to the chain or anchor swivel.