The 412SF, 400 Series Hi-Vis Safety C-Clamp from WALTER MEIER MFG INC WMH TOOL GROUP features a jaw opening range of 2" to 12-1/4", designed for secure clamping in various applications. This clamp is constructed with high-visibility materials, ensuring safety in busy work environments. Its robust design provides excellent strength and stability, making it suitable for heavy-duty tasks in woodworking, metalworking, and assembly. The smooth screw mechanism allows for quick adjustments, enhancing productivity. This C-clamp meets industry standards for quality and safety, making it an essential tool for professionals and DIY enthusiasts alike.