Tekton SHB91316 Hex Bit Socket Set 3/8 in Drive 38-pc

Product Description

The TEKTON SHB91316 is a 38-piece hex bit socket set built for professional use on 3/8 inch drive ratchets and extensions. The set covers both inch and metric fasteners, ranging from 1/8 inch to 3/8 inch on the inch side and up to 10 mm on the metric side. Sockets are finished in polished chrome steel for corrosion resistance and easy cleaning. The full set ships in a blow molded case that keeps pieces organized and protected on the job or in the shop. At 7.2 pounds, the kit is substantial enough for daily trade use without being cumbersome to transport.

This set is suited for residential and light commercial service work where hex fasteners appear across HVAC equipment panels, electrical enclosures, plumbing access hardware, and general mechanical assemblies. The dual inch and metric coverage in a single organized case makes it a practical choice for service technicians who work across multiple equipment brands and fastener standards. The 3/8 inch drive size is the common middle-ground drive used by most trade professionals for medium-torque applications.

Key Features

• 38-piece set covers both inch (1/8 to 3/8 inch) and metric (up to 10 mm) hex sizes
• 3/8 inch drive compatible with standard ratchets, extensions, and torque wrenches
• Polished chrome steel construction resists corrosion and cleans easily
• Blow molded case keeps all 38 pieces organized and protected
• Non-insulated design intended for mechanical fastener work
• Lifetime warranty from the manufacturer

Compatibility

Designed for use with standard 3/8 inch drive ratchets, extensions, and torque wrenches across residential and commercial service applications involving hex-head fasteners in both inch and metric sizes.

Installation Notes

Select the correct hex size before applying torque to avoid rounding fastener heads. Use a torque wrench when fastener torque specifications are provided by the equipment manufacturer. Inspect sockets for cracks or wear before use and remove from service if damaged. No power-down or system shutoff is required for hand tool use, but always follow applicable safety procedures for the equipment being serviced.