Osborn 0007537200 Wire Wheel Arbor Adapter 2 to 0.5 Inch

Product Description

The OSBORN 0007537200 is a metal wire wheel arbor adapter designed to reduce a 2-inch arbor hole down to a 0.5-inch arbor hole. This adapter allows wire wheels, wire cup brushes, and similar abrasive accessories with a 2-inch center bore to be mounted on tools with a 0.5-inch spindle. It is a compact, solid metal fitting used in metal fabrication, weld prep, rust removal, and surface cleaning applications. Machinists, welders, pipefitters, and general maintenance technicians install this type of adapter when tooling and spindle sizes do not match. At 0.25 pounds, it is a lightweight but functional component for shop and field use.

This adapter is used wherever wire wheel accessories need to fit a smaller-diameter spindle. Common install scenarios include bench grinders, angle grinders, and portable power tools where the wheel bore is larger than the available arbor. It is suited for both shop and field environments across metalworking, maintenance, and fabrication trades.

Key Features

• Reduces a 2-inch arbor hole to a 0.5-inch spindle fitment
• Solid metal construction for durability under rotational loads
• Lightweight at 0.25 pounds for easy handling and tool balance
• Single-piece design with no moving parts
• Compatible with wire wheels and abrasive accessories using a 2-inch center bore

Compatibility

Designed as an OEM-style arbor adapter for wire wheels and wire cup brushes with a 2-inch center bore intended for use on tools with a 0.5-inch spindle arbor.

Installation Notes

Installation should be performed by a qualified technician familiar with abrasive accessory mounting practices. Always power down and disconnect the tool from its power source before mounting or removing any wheel or adapter. Verify that the spindle speed rating of the tool does not exceed the maximum RPM rating of the wire wheel being used. Ensure the adapter is fully seated and that any retaining hardware is properly tightened before operating the tool.