Sturdy housing and I-beam handle deliver maximum strength and leverage. Features a full floating forged hook jaw that allows for superior gripping and quick adjustments. Drop forged and heat ed jaws in high quality steel resist distortion or breakage, offer enhanced durability and maximum torque. Precision cast I-Beam aluminum handle withstands high torque and offers professional strength.18-inch pipe wrenches are ideal for pipe work,The maximum pipe diameter is 60mm. Our products will bring convenience to your life and let you experience the joy of life during use.