Arc Abrasives 50253 Qlok Disc Holder 2 in 1/4 in Shank

Product Description

The ARC ABRASIVES 50253 is a QLOK quick-change disc holder designed for fast abrasive disc swaps in production and maintenance grinding applications. The holder features a 2-inch disc capacity and a 1/4-inch shank, making it compatible with standard rotary tools, die grinders, and drill chucks found in metal fabrication, weld finishing, and surface prep work. The medium-duty rating suits general-purpose stock removal and blending tasks. Quick-change mechanics eliminate the need for wrenches or secondary tooling, reducing changeover time between abrasive grades on the job.

This holder is suited for metal fabrication shops, automotive body work, MRO maintenance environments, and field service applications where abrasive disc changes need to happen quickly. It accepts 2-inch QLOK-style quick-change discs and mounts via a 1/4-inch shank into any compatible die grinder or handheld rotary tool. The medium arbor designation positions it for general-duty use rather than heavy grinding.

Key Features

• Quick-change QLOK mechanism allows disc swaps without wrenches
• 2-inch disc capacity suits compact grinding and blending tasks
• 1/4-inch shank fits standard die grinders and rotary tool chucks
• Medium-duty rating for general surface prep and weld blending
• Lightweight construction at 0.1 pounds minimizes operator fatigue

Compatibility

Designed as a standard QLOK-style replacement holder for use with 2-inch quick-change abrasive discs on 1/4-inch shank die grinders and rotary tools.

Installation Notes

Installation is performed by trades using handheld rotary tools or die grinders. Before mounting or removing the holder, ensure the tool is powered off and disconnected from its power source or air supply. Insert the 1/4-inch shank fully into the tool chuck and tighten according to the tool manufacturer's specification. Always confirm the disc is fully seated and locked in the QLOK mechanism before operating.

Technical Specifications

• Disc Diameter: 2 inches
• Shank Size: 1/4 inch
• Duty Rating: Medium
• Weight: 0.1 pounds
• Unit of Measure: Each

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 50253