Features and Benefits:Right angle teeth grip in all directions.Undercut tongue and groove, won"t slip * PermaLock Fastener, eliminates nut and bolt failure.Reinforcing edge that minimizes stress breakage * CHANNELLOCK BLUE® comfort grips * CHANNELLOCK® uses high carbon C1080 steel for superior performance on the job, and an electric coating for ultimate rust prevention. * There was no sacrifice made, these have comfort and durability needed to last! Length: 9 1/2" - 240mm; Adjustments: 5; Capacity: 1-1/2" - 38mm.