The Wilton 744 Model Mechanics Bench Vise w/ 4" Jaw Width (21300) is a workhorse designed for professionals and serious DIYers who demand strength, durability, and versatility. This bench vise is constructed from heavy-duty 30,000 PSI gray cast iron, built to withstand years of rugged use in demanding environments. KEY FEATURES AND BENEFITS: Heavy-duty 30,000 PSI gray cast iron construction 4-inch jaw width, 4-1/2 inch jaw opening Replaceable hardened steel top and pipe jaws Large anvil work surface 360-degree swivel base with double lockdowns Powder coat finish Fully enclosed, permanently lubricated spindle and nut SPECIFICATIONS: Jaw Width: 4 inches Jaw Opening: 4-1/2 inches Material: Heavy-duty 30,000 PSI gray cast iron Anvil: Large, for additional tasks such as hammering or shaping metal Base: Durable ductile iron swivel base, rotates 360 degrees Finish: Scratch-resistant powder coat Lubrication: Fully enclosed spindle and nut, permanently lubricated HOW TO USE: Follow these steps for a simple guide on how to use the Wilton 744 Model Mechanics Bench Vise: Ensure the bench vise is securely mounted to a sturdy workbench or surface. Adjust the vise jaws to accommodate the workpiece size by turning the handle clockwise to tighten or counterclockwise to loosen. Position your workpiece between the jaws, ensuring it is securely gripped by the hardened steel top and pipe jaws. Use the large anvil work surface for additional tasks such as hammering or shaping metal. Rotate the vise as needed using the 360-degree swivel base to achieve the optimal angle for your task. BENEFITS OF USING THE Wilton 744 Model Mechanics Bench Vise w/ 4" Jaw Width (21300): Strength and Durability: Constructed from heavy-duty 30,000 PSI gray cast iron for long-lasting performance. Versatility: Accommodates a wide variety of workpieces with its 4-inch jaw width and 4-1/2 inch jaw opening. Precision Grip: Features replaceable hardened steel top and pipe jaws for secure gripping. Enhanced Stability: 360-degree swivel base with double lockdowns ensures stable positioning. Low Maintenance: Fully enclosed, permanently lubricated spindle and nut for smooth operation with minimal upkeep. FEATURES: Constructed from heavy-duty 30,000 PSI gray cast iron for strength and durability. 4-inch jaw width and 4-1/2 inch jaw opening to accommodate various workpieces. Replaceable hardened steel top and pipe jaws for secure grip and extended tool life. Large anvil work surface for additional tasks. 360-degree swivel base with double lockdowns for versatile positioning. Scratch-resistant powder coat finish for protection and professional appearance. Fully enclosed, permanently lubricated spindle and nut for smooth operation and low maintenance.