The Master Lock Looped End Cable boasts 3/8in (10mm) diameter braided steel for superior strength and adaptability. Its protective vinyl coating safeguards against abrasion. The cord self-winds for easy storage. This cable is suggested to be used alongside laminated locks, solid steel locks, and mini-U-locks; to secure large or voluminous items. The manufacturer's Limited Lifetime Warranty supplies assurance from a dependable brand.