Irwin 58300 Spring Clamp 3 Inch 1 Inch Clamping Capacity

Product Description

The IRWIN INDUSTRIAL TOOL CO 58300 is a 3-inch spring clamp built for fast, single-hand operation on the job site or in the shop. Constructed from high-tech resin, the clamp delivers reliable strength and durability without the added weight of metal alternatives. The 58300 offers a 1-inch clamping capacity and a 3-inch throat depth, making it suitable for a range of light-duty holding tasks. Non-marring pads protect the work surface from damage during clamping. Specially designed jaws allow the clamp to grip odd-shaped work pieces that standard clamps may struggle to hold securely.

This spring clamp is well suited for use in woodworking, light fabrication, staging, and general trade applications where a quick, temporary hold is needed. It is commonly used by carpenters, electricians, plumbers, and general contractors to hold materials in place while adhesive cures, components are positioned, or assemblies are fitted. The package includes 5 clamps per unit, making it a practical choice for job sites where multiple simultaneous clamp points are required.

Key Features

• High-tech resin construction provides strength and durability
• Non-marring pads protect work piece surfaces from scratches and dents
• Specially designed jaws accommodate odd-shaped work pieces
• 1-inch clamping capacity for light-duty holding tasks
• 3-inch throat depth for reach into recessed or wide work areas
• Sold in a package of 5 for multi-point clamping jobs

Compatibility

Designed as a general-purpose spring clamp suitable for light-duty holding applications across woodworking, construction, and trade service work.

Installation Notes

No tools are required to apply or remove this spring clamp. Squeeze the handles to open the jaws, position over the work piece, and release to apply clamping pressure. Do not exceed the rated 1-inch clamping capacity, as over-extension can reduce jaw effectiveness or damage the clamp. Inspect pads before each use to confirm they are seated correctly and free of debris that could mar the work surface.