4"MECH VISE W/ANVIL & QUICK OPEN*NLA - Irwin

Designed for professional technicians and mechanics, the Irwin 4" Mechanics Vise (Model: SQ3VSB) delivers robust clamping power and versatile functionality for a wide array of workshop tasks. Crafted for durability and precision, this heavy-duty bench vise provides a secure grip on workpieces, enhancing efficiency and safety in demanding environments. Its integrated anvil and quick-release mechanism make it an essential tool for automotive repair, metalworking, and general fabrication.

Key Features

• Robust Construction: The vise body and sliding jaw are cast from high-quality, close-grained grey iron, precisely machined to withstand distortion under high pressure, ensuring a smooth and reliable action.
• 4-Inch Hardened Steel Jaws with Anvil: Featuring a 4-inch jaw width and replaceable hardened steel jaws, this vise securely grips a variety of materials. An integrated anvil provides a solid surface for shaping and forming operations.
• Quick-Release Mechanism: A main screw with a twin-start ACME cold-rolled thread allows for rapid jaw adjustment, enabling quick opening and closing to efficiently interchange workpieces.
• High Clamping Pressure: Engineered for demanding jobs, this vise is capable of delivering over 3000 pounds of clamping pressure, ensuring maximum hold for even the most challenging applications.
• Versatile Swivel Base: Equipped with a swivel base, the vise allows for up to 120 degrees of rotation, offering flexible positioning to accommodate various workpiece angles and improve accessibility.
• Enhanced Durability & Safety: An aligned main screw and an unbreakable S.G. iron nut (replaceable when worn) reduce wear for extended service life, while a fused steel handle bends before the vise can be overstressed. A safety stop prevents the slide from separating from the body.

Applications

The Irwin 4" Mechanics Vise is an indispensable asset across numerous professional trades. It excels at securely holding components for automotive repair, such as engine parts, brake calipers, or suspension components. In metalworking, it provides a stable platform for grinding, filing, drilling, and welding tasks. Its robust grip and anvil also make it suitable for fabrication, assembly, and general workshop applications where precise and immovable workpiece stabilization is critical. This vise is ideal for light to medium-duty operations in commercial garages, industrial settings, and professional workshops.

Specifications

• Jaw Width: 4 inches (100mm)
• Throat Depth: 2-3/8 inches