IRWIN Record 120 Heavy-Duty G-Clamp, 150mm (6in)

The IRWIN Record 120 Heavy-Duty G-Clamp is designed for professional metal and woodworking applications where maximum clamping force is required. Part of the renowned Record 120 Series, these are the strongest clamps in the IRWIN Record range, built to withstand rigorous use in fabrication and industrial environments.

Key features include:

• Drop-forged steel frame for exceptional strength and durability
• Swivel shoe for secure clamping on uneven surfaces
• Twin-start ACME cold rolled thread for faster operation and better wear resistance
• Fused steel handle designed to bend before the clamp can be overstressed

This 150mm (6 inch) model offers a 79mm (3 1/8 inch) throat depth, making it ideal for a wide range of heavy-duty applications. The balanced design provides excellent clamping pressure while maintaining operator control.

The Record 120 Series is available in multiple sizes from 75mm to 300mm, with this 150mm version being particularly popular for general workshop use. Whether you're working in metal fabrication, woodworking, or any trade requiring secure temporary fastening, this clamp delivers professional-grade performance.