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55, FORGED SUPER-JUNIOR C-CLAMP, 0" - 3" - Wilton Corporation

Part #: WC21306

The Wilton WC21306 55 Super-Junior C-Clamp is a compact yet robust clamping solution designed for professional use. Engineered with a deep throat and a 3-inch jaw capacity, this forged steel C-clamp provides reliable holding power for various light-duty applications. Its professional-grade construction ensures durability and consistent performance in demanding environments.

Key Features

  • Forged Steel Construction: Features a heat-treated, forged steel frame that offers superior strength and resistance to deformation compared to pressed steel or malleable clamps, ensuring long-term reliability.
  • 1100 lb Load Capacity: Delivers substantial clamping pressure, making it suitable for secure fastening in professional workshops.
  • 3-Inch Jaw Capacity & Throat Depth: Provides versatile clamping options for a range of materials and workpieces up to 3 inches.
  • Zinc-Plated Steel Spindle: Resists corrosion and wear, extending the life of the screw mechanism.
  • Oscillating Head: Adapts to uneven surfaces, ensuring consistent pressure distribution and preventing damage to delicate materials.
  • Nylon Caps/Foot Inserts: Protect work surfaces from marring while maintaining a secure grip.

Applications

Ideal for professional technicians and mechanics, the Wilton Super-Junior C-Clamp excels in light-duty clamping tasks where precision and reliable holding are critical. Common applications include:

  • Pattern and mold making.
  • Detail work in the automotive and industrial sectors.
  • Specialized fastening in the aircraft/aerospace industry.
  • General workshop use for assembly, repairs, and fabrication where a compact, strong clamp is required.

Specifications

  • Manufacturer: Wilton Corporation
  • Model Number: WC21306
  • Product Name: 55, FORGED SUPER-JUNIOR C-CLAMP
  • Maximum Jaw Capacity: 3 inches
  • Throat Depth: 3 inches (Note: Some sources indicate 1-3/8 inches for throat depth)
  • Load Capacity: 1100 pounds
  • Spindle Size: 3/8 inch
  • Screw Finish: Zinc Plated
  • Frame/Spindle Material: Steel
  • Caps/Foot Insert Material: Nylon
Only 5 left in stock - order soon

$15.79

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Saturday 11 July, 2026.

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