Our 4" BlackLine heavy-duty ratchet straps have a webbing break strength of 24,000 lbs., and a working load limit of 6670 lbs., making it the strongest webbing available on the market. A 30" chain extension is easier to wrap around your stake pocket. This is best practice and not only provides a better, more secure hold but also gives you the full working load limit of the stake pocket. The chain is zinc-plated for extra corrosion resistance and durability.

Be sure to check out our full lineup of BlackLine straps and our ratchet straps page for even more tie-down straps and accessory options.

Ratchet Use Guidelines

According to the WSTDA (section 4.6.8): "When using web tie downs with a winch or ratchet, a minimum of 2 and a maximum of 4 wraps of webbing shall be wound on the winch or ratchet mandrel. Excessive wraps of webbing on the mandrel may reduce the working load limit (WLL) of the web tie down and may interfere with proper operation."