IRWIN 8-In C-Clamp 100 Series – Large Handle, Higher Clamping Force

Powerful clamping with less effort

The IRWIN 8-In C-Clamp 100 Series features a larger handle designed to make torque easier to apply, which can reduce hand fatigue during longer clamping sessions.

Key benefits at a glance

• Large, extra-long handle provides more leverage and comfortable operation
• Double-threaded screw enables higher clamping pressure with improved stability
• Clamping force can reach higher levels than many standard clamps
• Double-rolled threads improve durability and speed up clamping
• Oversize swivel pad minimizes marring on work surfaces and boosts stability
• Design emphasizes reliable performance for tough jobs in wood, metal, or assembly work

Designed for diverse workshops

With an 8-inch clamping capacity and a 4-inch throat, this C-clamp handles heavy, oversized pieces and metalworking tasks. The sturdy build resists wear, helping you rely on it project after project. The handle size and the screw thread work together to deliver smoother raises and steady closing pressure.

In real-world terms, woodworkers, carpenters, welders, builders, and DIY enthusiasts may notice easier setup, more controlled pressure, and the potential for faster clamping cycles compared to smaller clamps. This model is well suited for holding jigs, fixtures, and workpieces securely while you work.

Usage scenarios and practical advantages

• Clamping wide boards during edge joinery or sanding to maintain alignment
• Holding metal pieces for welding, grinding, or assembly with consistent force
• Securely holding fixtures or jigs without marring delicate surfaces
• Partnering with other IRWIN tools for a dependable clamping solution

Specifications at a glance

8-inch clamping capacity, 4-inch throat depth. Oversize swivel pad for stability and surface protection. Extra-large handle for more clamping pressure with less effort and reduced fatigue. Double-rolled threads contribute to durability and quicker setup.