Auto-Adjust Patented Locking Mechanism – Automatically adjusts the jaws to any size object without having to adjust a knob, saving time and improving workflow efficiency. 7-Inch Clamping Capacity for Versatile Use – Ideal for woodworking, metalworking, welding, and general workshop tasks, offering reliable grip across a wide range of materials. Set & Forget Pressure Control – Easily fine-tune clamping pressure by turning the adjustment knob clockwise to increase or counterclockwise to decrease. Heavy-Duty Steel Body for Long-Term Durability – Constructed from robust steel to withstand demanding job site conditions, ensuring reliable performance and extended tool life. Comfort Grip Handle with TPR Resin – Ergonomic handle features a rubberized TPR (Thermoplastic Rubber) grip for a secure, non-slip hold and reduced hand fatigue during extended use., Manufacturer: OX Tools