Williams Comfort Products 35278-TH 17mm Hex Bit Socket

Product Description

The WILLIAMS COMFORT PRODUCTS 35278-TH is a 17mm hex bit socket with a 1/2 inch drive, designed for professional-grade fastener driving and removal in trade applications. This socket delivers reliable torque transfer for hex-head fasteners commonly encountered in HVAC equipment, mechanical systems, and plumbing installations. Built for the demands of daily service work, it is sized to fit 17mm hex fasteners and accepts standard 1/2 inch drive ratchets, breaker bars, and torque wrenches. Weighing 0.43 pounds, the socket is a durable, single-piece hand tool suited for technicians who need consistent, repeatable performance in the field.

This hex bit socket is appropriate for use across a wide range of trade applications, including HVAC equipment service, refrigeration unit maintenance, plumbing system work, and general mechanical assembly. The 1/2 inch drive compatibility makes it a practical fit for most professional tool sets already in use by licensed technicians and service crews. It is sold individually, making it straightforward to replace or supplement an existing socket set without purchasing a full kit.

Key Features

• 17mm hex bit sizing for precise engagement with metric hex fasteners
• 1/2 inch drive interface compatible with standard ratchets, extensions, and torque wrenches
• Compact, single-piece construction for reliable torque transfer
• Sold individually with a minimum order quantity of one
• Lightweight at 0.43 pounds for reduced hand fatigue during extended use

Compatibility

Designed for use with any standard 1/2 inch drive ratchet or drive tool and suitable for 17mm hex-head fasteners found across HVAC, plumbing, and mechanical equipment service applications.

Installation Notes

This socket is installed and operated by licensed HVAC technicians, plumbers, electricians, and general mechanical service professionals. Always ensure the drive tool is rated for the torque required by the fastener application before use. Inspect the socket for cracks or wear before each use and replace if damage is observed. Follow applicable safety and equipment service codes when performing fastener work on pressurized or energized systems.

Technical Specifications

• Drive Size: 1/2 inch
• Hex Bit Size: 17mm
• Weight: 0.43 pounds
• Sold As: Each
• UPC: 662459960597

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 35278-TH