Two-piece set includes the 8 In. 428X and 10 In. 430X pliers. 428X has eight fast and easy, non-slip adjustments and the 430X has 15 fast and easy non-slip adjustments. Forged high carbon steel with precise, laser heat treated crosshatch teeth for a tight grip. Reaming feature for deburring of pipe. Blue comfort grips reduce hand fatigue.