Please see pics for dimensions. The Armstrong 78-030 Drop Forged USA Heavy-Duty Standard C-Clamp is a high-quality, durable clamp designed for heavy-duty applications. Made by the reputable brand Armstrong in the USA, this C-clamp features a standard depth throat design for reliable clamping strength. Perfect for workholding and toolholding in CNC, metalworking, and manufacturing settings, this clamp provides a secure grip to ensure precision and stability in various industrial tasks. Ideal for professionals who demand top-notch performance and quality from their clamping tools.