Wilton 20305 400 Series C-clamp 8 Inch Jaw

Product Description

The WILTON 20305 is a heavy-duty C-clamp from the 400 Series, designed for clamping, holding, and securing workpieces during fabrication, welding, and general metalworking operations. It offers a jaw opening range of 0 to 8 inches and a throat depth of 4.5 inches, giving tradespeople the reach needed to clamp across thicker stock and wider assemblies. This clamp is a standard tool in welding shops, pipefitting operations, and industrial maintenance environments where a reliable, fixed-frame clamp is required for single-handed workholding.

The 20305 is suited for use in fabrication shops, maintenance facilities, and job sites where secure, repeatable clamping is needed on metal, wood, or composite materials. The 8-inch jaw opening accommodates a wide range of stock thicknesses, making it a versatile addition to a tradesperson's toolkit. It is commonly used by pipefitters, ironworkers, welders, and industrial maintenance technicians for fixture work, tack welding setups, and part alignment tasks.

Key Features

• 8-inch maximum jaw opening accommodates a wide range of stock sizes and assembly configurations
• 4.5-inch throat depth provides clearance for clamping further from the edge of a workpiece
• 400 Series construction built for repeated use in demanding shop and field environments
• Sold individually for precise quantity ordering on job-specific needs

Compatibility

Designed as an OEM-style replacement or direct-use C-clamp suitable for general fabrication, welding, and industrial clamping applications requiring up to 8 inches of jaw opening and 4.5 inches of throat depth.

Installation Notes

C-clamps are typically set by hand and adjusted with a standard tommy bar or wrench. Do not use pipe extensions on the handle to apply excessive torque, as this can damage the screw thread or frame. Inspect the swivel pad and screw threads before each use to confirm they are clean and free of damage. This clamp requires no installation in the traditional sense but should be stored clean and lightly oiled to prevent corrosion.

Technical Specifications

• Jaw Opening: 0 to 8 inches
• Throat Depth: 4.5 inches
• Series: 400 Series
• UPC: 019907203056
• Sold As: Each

Standard Information

• Brand: WILTON
• Manufacturer Part Number: 20305