The Master Lock No. 8418D Python™ Adjustable Locking Cable 6ft (1.8m) long and features 5/16in (8mm) diameter braided steel for maximum strength and flexibility. The protective vinyl coating protects against scratches. The integrated pin tumbler keyed locking mechanism provides superior pick resistance. The rust resistant lock and vinyl coated cable provide superior weather and scratch resistance. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.