Proto J49907/32XL Hex Bit Socket 3/8 in Drive 7/32 in Hex

Product Description

The PROTO J49907/32XL is a long hex bit socket designed for hand-tool applications requiring extended reach and precise torque transmission. Built for a 3/8 inch drive, it accepts a 7/32 inch hex bit and delivers a 5-inch bit length with an overall length of 6-3/32 inches. That extended geometry makes it well suited for fasteners recessed deep in assemblies or hard-to-access cavities. Licensed tradespeople and experienced technicians in mechanical, electrical, and HVAC service work rely on sockets like this when standard-length tools cannot reach the work. The hex bit socket format eliminates the need for a separate bit holder, reducing setup time on repetitive fastening tasks.

This socket is used across a range of trade and industrial applications where a 7/32 inch internal hex fastener is involved. Common scenarios include equipment panel assembly, motor mounting hardware, conduit fittings, and control-box access screws. The long configuration is particularly useful in tight electrical enclosures and mechanical compartments where fastener depth prevents the use of a short-body socket. It is sold individually and is appropriate for both bench and field use.

Key Features

• 3/8 inch square drive for compatibility with standard ratchets, extensions, and torque wrenches
• 7/32 inch hex bit size for precise engagement with internal hex fasteners
• 5-inch bit length provides extended reach into deep or recessed fastener locations
• Overall length of 6-3/32 inches for clearance in confined work areas
• Long hex bit socket format integrates drive and bit in a single tool for faster setup

Compatibility

Designed as a long hex bit socket for use with any standard 3/8 inch drive ratchet, torque wrench, or extension bar. Fits 7/32 inch internal hex fasteners.

Installation Notes

Ensure the drive tool and socket are fully seated before applying torque to prevent slippage or fastener damage. Always power down or de-energize equipment before servicing fasteners on electrical enclosures or control panels. Inspect the socket and drive tool for wear or cracking before each use, and replace any tool showing deformation. Hex bit sockets should not be used with impact drivers unless the socket is rated for impact use.