Williams Comfort Products 3834-ARBR-1130 Arbor Hex Shank

Product Description

The WILLIAMS COMFORT PRODUCTS 3834-ARBR-1130 is a 7/16 inch hex shank arbor designed for use with hole saws and related cutting accessories in industrial and trade applications. This arbor serves as the drive interface between a power tool and a hole saw, transferring rotational force during cutting operations. Weighing 0.181 pounds, the unit ships individually and is suited for professionals who need a reliable, properly sized arbor for production or field work. It is compatible with standard hex shank tool systems and is packaged for industrial supply channels.

This arbor is used in applications where a 7/16 inch hex shank drive is required, including electrical, plumbing, HVAC, and general mechanical trade work. It is appropriate for use in both shop and field environments where repeated or heavy-duty hole saw operation is expected. The industrial pack format supports single-unit replacement sourcing for maintenance and service professionals.

Key Features

• 7/16 inch hex shank drive interface for positive tool engagement
• Designed for industrial and trade use with hole saw accessories
• Lightweight construction at 0.181 pounds for easy handling
• Single-unit industrial pack for straightforward replacement sourcing

Compatibility

Designed as an OEM-style replacement arbor for use with standard 7/16 inch hex shank hole saw systems in industrial and trade applications.

Installation Notes

Installation is performed by trade professionals including electricians, plumbers, and HVAC technicians using standard power tools. Ensure the power tool is fully powered off and disconnected from its power source before changing or seating the arbor. Verify that the hex shank seats fully and locks securely in the chuck before beginning any cutting operation. Follow all applicable tool manufacturer guidelines and job-site safety protocols during use.

Technical Specifications

• Shank Size: 7/16 inches hex
• Weight: 0.181 pounds
• Unit of Measure: Each
• UPC: 7311518015572

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 3834-ARBR-1130