The pliers are made of chrome vanadium steel, which performs better than the carbon steels commonly used on the market. Durability and hardness are increased by 30-50% and shear life over 20,000 times. EFFORTLESS DESIGN: for the material of the gripper handle, we use TPE material which is twice as expensive as ordinary rubber. This makes power grippers more elastic and comfortable, and they outperform rubber grips in oil resistance. Allows you to freely use powerful clamps in oily environments. ECCENTRIC ANGLE DESIGN:Patented eccentric angle design efficient, it saves about 30% effort compared to ordinary pliers. Allows you to easily perform long-term cutting jobs. Versatility: Mechanical maintenance, household engineering. ELECTRICAL INSTALLATION (Warning: To ensure safety, please try to use it when the power is off; when the insulated handle of the electrical installation is damaged, do not cut off the live wire. Size: 14 inches Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.