Wilton 540A Series C-Clamp 0 - 6? Opening Capacity in Workholding, Clamps

540A Series Carriage C-Clamps Are Ideal For Light Industrial, Woodworking & Repair Applications. They Feature A Black Oxide Coating, Oscillating Head, & Sliding Cross Pin Handle. Frames Made From High Strength Ductile Iron Castings Sliding Pin (Vise Type) Handle, Single Acme Thread Rolled Spindle & Oscillating Ball & Socket Tip Wilton's Heaviest-Duty Carriage Clamp Available Lifetime Warranty