From the JC Performance Products fastener line, these self-locking ball lock cable ties have thousands of uses from at home to industrial to marine. Top quality solid 304 stainless steel guarantees they will neither rust nor corrode. Rounded tips ensure smooth edges, and the self-locking (ball bearing) design means no specials tools are needed. Simply use a pair of pliers to pull tight and snip to cut off any excess. The harder you pull, the tighter they get! Non-flammable with a high polish mirror shine. Various lengths and quantities available.