The 146C, 140 Series C-Clamp from Walter Meier MFG Inc, Jet Tools, features a jaw opening of 0" to 6" and a throat depth of 3-1/4", making it ideal for a variety of clamping applications. Constructed from high-strength materials, this C-clamp provides exceptional durability and stability, ensuring secure holding power. Its easy-to-use screw mechanism allows for quick adjustments, making it perfect for woodworking, metalworking, and other projects requiring reliable clamping. This C-clamp meets industry standards for quality and performance, making it a trusted choice for both professionals and hobbyists.