[Features] · Push button allows for fine jaw width adjustment performed quickly and easily. · Designed to make the most of the principle of leverage and displays excellent gripping performance. · Joint part is 3 pieces joined together to prevent lateral runout (box joint). · Jaw opening adjustment can be performed with a push button for safety, eliminating unintentional changes in width during work. · Jaw opening can be adjusted with one hand. · Equipped with a stopper that maintains handle clearance to protect your fingers from getting pinched even when opened to its maximum diameter. · Parallelogram type jaw shape that grips pipes and nuts securely with little force. · Carefully quench processed [Applications] · For pipe/nut tightening and removal.