Check the listing for details. KNIPEX 9K 00 80 138 US Cobra Pliers Set with Push Button Adjustment. Condition: New. Listed at 152.84 USD. The KNIPEX 9K 00 80 138 US Cobra pliers set delivers versatile gripping performance across a broad range of service and repair applications. This set includes four pliers sized at five inch, seven one quarter inch, ten inch, and twelve inch, allowing technicians to select the right tool for the task. Induction hardened gripping teeth and a push button adjustment mechanism help ensure secure engagement on pipes, nuts, and irregular objects. Manufactured from forged steel and supplied with a ten piece tool holder, this set is built to support organized, reliable performance in professional working environments.The KNIPEX 9K 00 80 138 US Cobra pliers set delivers versatile gripping performance across a broad range of service and repair applications. This set includes four pliers sized at five inch, seven one quarter inch, ten inch, and twelve inch, allowing technicians to select the right tool for the task. Induction hardened gripping teeth and a push button adjustment mechanism help ensure secure engagement on pipes, nuts, and irregular objects. Manufactured from forged steel and supplied with a ten piece tool holder, this set is built to support organized, reliable performance in professional working environments.