Campbell 5779225 Removable Coupling Link 4300 Lb Grade 100

Product Description

The CAMPBELL 5779225 is a Grade 100 carbon steel removable coupling link rated for a 4,300 lb working load limit. It is designed to connect chain sections or attach rigging hardware in overhead lifting and load-securing applications. The painted carbon steel construction meets ASME B30.9 and ASTM A952 standards, making it suitable for use in certified lifting assemblies. The removable design allows the link to be opened and repositioned without disassembling the full rigging system. Licensed riggers and rigging professionals install this component as part of engineered lifting slings, tie-down assemblies, and material-handling chain configurations.

This coupling link is used in industrial, construction, and warehouse environments where Grade 100 chain hardware is specified. It is appropriate for overhead lifting applications where compliance with ASME B30.9 sling standards is required. The 9/32 inch wire diameter suits mid-range chain sizes in both single-leg and multi-leg sling assemblies. It is typically installed by certified riggers or qualified maintenance personnel working with overhead material handling equipment.

Key Features

• 4,300 lb working load limit for reliable load-rated rigging
• Grade 100 carbon steel construction meets ASME B30.9 and ASTM A952 standards
• Removable design allows repositioning without full rigging disassembly
• Painted finish provides basic corrosion resistance for shop and industrial environments
• 9/32 inch diameter compatible with corresponding Grade 100 chain sizes

Compatibility

Designed as an OEM-style replacement or supplemental component for Grade 100 chain sling assemblies requiring a removable coupling link at the 9/32 inch diameter size.

Installation Notes

Installation should be performed by a qualified rigger or certified lift supervisor in accordance with ASME B30.9 requirements. De-energize and secure all loads before inspecting or replacing any rigging hardware. Verify that the coupling link load rating meets or exceeds the total sling load for the application before putting the assembly into service. Never exceed the rated working load limit and inspect the link for deformation, cracks, or wear before each use.