Columbus Mckinnon 90300 Weld-on Grab Hook Grade 30 1900 Lb Wll

Product Description

The COLUMBUS MCKINNON 90300 is a Grade 30 weld-on grab hook rated at a 1900 lb working load limit, designed for secure chain attachment in towing and rigging applications. Constructed from forged steel, this hook is built to handle the mechanical stresses of load securement in demanding trade environments. The weld-on base allows permanent mounting to trailers, flatbeds, or fabricated lifting fixtures. At 5/16 inch nominal chain size, it is sized for common Grade 30 transport chain. Installation is performed by qualified welders, ironworkers, or rigging professionals.

This grab hook is used in towing, cargo securement, and light rigging setups where a permanent, weld-mounted anchor point is required. Its compact footprint measuring 2.47 inches in height and 2 inches in width makes it suitable for tight mounting locations on trailer frames, tow bars, and fabricated steel assemblies. It is a common component in commercial towing operations, flatbed transport, and equipment hauling where dependable chain retention is critical.

Key Features

• Grade 30 forged steel construction for consistent strength and durability
• 1900 lb working load limit rated for light-duty towing and cargo securement
• Weld-on base provides permanent, fixed mounting to steel frames and fixtures
• Sized for 5/16 inch Grade 30 transport chain
• Compact dimensions: 2.47 inches height by 2 inches width

Compatibility

Designed for use with 5/16 inch Grade 30 chain in weld-mount cargo securement and towing applications on trailers and fabricated steel assemblies.

Installation Notes

Installation requires welding by a qualified welder following applicable structural welding codes such as AWS D1.1. Ensure the mounting surface is clean, free of coatings, and structurally rated for the intended load before welding. Verify the completed weld and hook orientation before placing the assembly into service. Do not exceed the rated working load limit of 1900 lb.

Technical Specifications

• Grade: 30
• Working Load Limit: 1900 lb
• Chain Size: 5/16 inch
• Height: 2.47 inches
• Width: 2 inches
• Material: Forged Steel
• Item Type: Towing Accessories

Standard Information

• Brand: COLUMBUS MCKINNON
• Manufacturer Part Number: 90300