• Right angle laser heat treated teeth made of high carbon C1080 steel for superior performance on the job and electronic coating for rust prevention • Undercut tongue and groove design won"t slip reinforcing edge minimizes stress breakage PermaLock faste ner eliminates nut and bolt failure • Channellock Blue grips for comfort • Not recommended or warranted for dielectric properties. • Lgth In=9-1/2 • # of Adj.=5