ACCO 5/16" BBB Windlass Anchor Chain - Galvanized - Sold by Foot

Sold by the foot. Enter the number of feet you need in the quantity box. Your chain will be cut and supplied as one continuous length.

Why Choose ACCO Anchor Chain?

ACCO has been a trusted name in marine chain for decades. We sell ACCO because we trust it. We have tested less-expensive chain from other sources, but the consistency, galvanizing, and overall quality did not meet our standards. Anchor chain is not a product where we believe saving a few dollars is worth compromising confidence.

ACCO G43 Domestic High Test ISO Chain is manufactured specifically for anchoring and compatible windlass systems. Its short, consistently sized ISO links are designed to engage properly with the correct windlass gypsy, while its extra-thick hot-dip galvanized finish provides protection in demanding marine environments.

When your boat is depending on its ground tackle, quality matters.

5/16 -Inch ACCO BBB Specifications

• Grade: G43 Domestic High Test ISO chain
• Trade size: 5/16 inch
• Wire diameter: 0.328 inch
• Inside link length: 1 inch nominal
• Inside link width: 0.50inch minimum
• Working load limit: 1,900 lb
• Finish: Extra-thick hot-dip galvanized
• Hallmark: BBB
• Manufacturer stock number: 410140502 / 400191734

Choosing the Correct Size

Windlass compatibility depends on more than the chain's trade diameter. The chain size, grade, and link dimensions must match the requirements of your windlass gypsy. If you are unsure which chain you need, consult our Anchor Chain Buying Guide or call us before ordering. We will be glad to help you compare these specifications with your windlass requirements.

Always verify compatibility with your windlass manufacturer before ordering. Not for overhead lifting.