5/16 inch ProCraft BBB Hot Dip Galvanized Chain

BBB Chain is a calibrated hot dipped galvanized low carbon steel chain with a short pitch making it ideal for an anchor windlass chain.  Each link is proof load tested and calibrated at time of manufacture. 

Check windlass manufacturer’s specification prior to purchase.  Try sample 10 ft piece in the pocket wheel to ensure correct fit.

Link dimensions - Diameter 8.7mm x 24.7mm x 30mm (inside length x outside width)

Breaking strength: 8,200 lbs. 

Proof load tested: 4,000 lbs.

Working load limit:  2,000 lbs.

Direct fit for:  5/16 inch ACCO BBB Chain #'s:  410140502, 411140502, 400191734