The Milwaukee Deep Reach Locking C-Clamp with Swivel Jaws (48223531, 48223521) is designed for professionals who require reliable and powerful clamping tools. These clamps feature the innovative Torque Lock™ mechanism, which allows for faster setup and more precise adjustments. The swivel jaws ensure even pressure distribution and prevent damage to work surfaces, making them ideal for a variety of clamping applications. Made from forged alloy steel, these clamps provide maximum durability and strength, with rust protection to extend the tool's life. The ergonomic handles are designed with an anti-pinch feature for added comfort during extended use. The 11-inch model has a jaw capacity of up to 3 inches, providing ample reach for larger projects, while the 9-inch model is optimized for tasks that require deep reach and precision. Key Features & Specifications: Length: 11 inches (48223531), 9 inches (48223521) Jaw Capacity: Up to 3 inches (11-inch model) Material: Forged alloy steel with rust protection Locking Mechanism: Torque Lock™ for faster setup and more locking force Additional Features: Swivel jaws for even pressure, ergonomic anti-pinch handles Weight: Approximately 1.02 lbs (48223531), 0.975 lbs (48223521) Warranty: Limited Lifetime Warranty