The STANLEY Hand Tools FatMax Clutch Lock F-Clamp is a robust tool designed for secure work holding in DIY and professional workshop environments. Engineered with a durable cast iron body, this clamp provides high levels of strength and stability during heavy-duty applications. It features a cold-rolled steel bar that resists bending and deflection under pressure. The integrated clutch lock mechanism prevents unexpected slipping or movement, ensuring reliable positioning while working. For operator comfort and control, the clamp includes an ergonomic handle. To protect delicate surfaces, the contact points are fitted with soft pads that prevent marring or damage to the clamped material.