Ergo top two component patented rubber grip for maximum comfort and turning power raised handle relief design generates micro air chambers for a better grip even with wet hands rounded shape at end of wrench fits comfortably in the palm of your hand where most pressure is applied drop forged from chrome vanadium steel for reduced wear and longer life metric measuring scale on jaws for easy jaw presetting and sizing of nuts bolts pipes etc non protruding jaw shank provides better accessibility in