Williams Comfort Products JHW31719BT Socket 19MM 3/8 Dr

Product Description

The WILLIAMS COMFORT PRODUCTS JHW31719BT is a metric bolt-thru socket designed for fast, reliable engagement on 6-point fasteners. Built on a 3/8 inch drive, this socket measures 19 MM across the opening and has an overall length of 1 7/16 inches. The bolt-thru design allows longer fasteners and threaded rod to pass completely through the socket body, making it a practical choice for confined or awkward installations. At 1.25 pounds, it is a solid, durable hand tool suited to professional tradespeople who need repeatable performance under daily job-site use.

This socket is appropriate for mechanical and maintenance work where metric fasteners are standard. The 19 MM size is common across a wide range of HVAC equipment panels, pump flanges, electrical enclosure hardware, and general mechanical assemblies. The bolt-thru feature is particularly useful when running down a fastener on an exposed threaded stud, eliminating the need to reposition the socket mid-task. It is sold individually and is compatible with any standard 3/8 inch drive ratchet, extension, or torque wrench.

Key Features

• 19 MM opening size for metric 6-point fasteners
• Bolt-thru design allows threaded rod or long fasteners to pass through the socket body
• 3/8 inch drive fits standard ratchets, extensions, and torque wrenches
• 1 7/16 inch overall length suits a range of access depths
• Engineered for quick engagement on 6-point fastener profiles

Compatibility

Designed for use with any standard 3/8 inch drive ratchet or drive tool; fits 19 MM metric 6-point fasteners across general mechanical and trade applications.

Installation Notes

Use with a calibrated torque wrench when fastener torque specifications are required by the equipment manufacturer or applicable code. Ensure the drive tang is fully seated in the socket before applying load to prevent rounding the drive recess. Inspect the socket for cracks or wear before each use, and do not use impact drivers unless the socket is rated for impact service.

Technical Specifications

• Drive Size: 3/8 inch
• Socket Opening: 19 MM
• Overall Length (OAL): 1 7/16 inches
• Drive Type: Bolt Thru
• Point Style: 6-point
• Measurement Standard: Metric
• Weight: 1.25 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW31719BT