Campbell 4503715 Grade 70 Clevis Hook 12000 Lb

Product Description

The CAMPBELL 4503715 is a Grade 70 alloy steel clevis hook rated for a 12,000-pound working load limit. Built for heavy transport and load-securement applications, this hook attaches to 0.5-inch Grade 70 chain via a 21/32-inch clevis pin. The alloy steel construction delivers the strength-to-weight ratio that Grade 70 chain systems demand. The clevis-style attachment allows quick connection and removal without specialty tools, making it a standard choice for flatbed and logistics rigging setups. Weighing 2 pounds, it is sized for professional transport tie-down and load-binder assemblies commonly used by freight and rigging crews.

This hook is intended for use in Grade 70 chain assemblies on flatbed trailers, load binders, and heavy-duty transport rigging. It is suited to commercial trucking, agricultural hauling, and industrial load-securement where DOT-compliant Grade 70 hardware is specified. The 0.5-inch trade size and clevis pin configuration make it compatible with standard half-inch Grade 70 chain links used across the transport and rigging industries. Installation and use should follow applicable DOT and ASME B30 load-securement standards for chain and hook assemblies.

Key Features

• 12,000-pound working load limit for heavy transport and rigging use
• Grade 70 alloy steel construction for high strength-to-weight performance
• Clevis pin diameter of 21/32 inches for secure chain attachment
• Hook throat opening of 0.6563 inches accommodates standard fittings
• 0.5-inch trade size matches standard half-inch Grade 70 chain
• Clevis attachment style allows tool-free connection and removal

Compatibility

Designed for use with 0.5-inch Grade 70 chain assemblies in transport tie-down and load-securement applications where Grade 70 clevis hooks are specified.

Installation Notes

Installation should be performed by qualified rigging or transport personnel familiar with DOT load-securement regulations and ASME B30 standards. Before attaching or removing the hook, ensure the load is fully relieved and the chain assembly is not under tension. Inspect the hook, clevis pin, and retaining hardware for wear, cracks, or deformation before each use. Never exceed the rated working load limit of 12,000 pounds.