TecoTek 3/8-Inch Drive Long Impact Hex Socket Set – 20-Piece SAE & Metric Allen Sockets, 6-Inch Extra Long

Overview

The TecoTek 3/8-Inch Drive Long Impact Hex Socket Set is designed to help you tackle stubborn fasteners with confidence. Featuring six inch long bits, this kit provides crucial reach for fasteners tucked behind panels, deep within engine bays, or inside tight frames. The sockets are engineered for compatibility with both impact wrenches and traditional ratchets, so you can apply controlled torque without worrying about wear or deformation. Built with a smart blend of premium steels, the set combines S2 alloy steel for the hex bits and CR-V steel for the socket bodies, delivering strength, durability, and long lasting performance for regular use in automotive, motorcycle, and machinery maintenance tasks.

Whether you are a DIY enthusiast, a professional mechanic, or maintaining a fleet, this set is designed to help you complete common tightening and loosening tasks with fewer tool swaps and less frustation. The extra length and robust construction offer a practical balance between reach and control, so you can work more efficiently in real world conditions while keeping your fasteners protected.

What is included

• 20 pieces total covering SAE and metric ranges: SAE 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, 7/16; Metric 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 12 mm

Design and durability

• Extra-long 6 inch (150 mm) hex bits provide access to recessed fasteners
• Impact capable design with an impact hole supports use with impact wrenches and ratchets
• High visibility size markings on each socket for quick identification
• Durable construction combines S2 steel for bits and CR-V steel for sockets

Practical use and guarantees

• ANSI performance standards aligned with dependable tool performance
• One year quality guarantee backed by TecoTek, ideal for car, bike, motorcycle, and machinery work
• Compact 20-piece set designed to simplify repairs and routine maintenance with reliable results

Note: While real world results depend on many factors, the set is built to support a range of tasks from casual DIY to more demanding mechanical maintenance, offering possible efficiency gains through longer reach and durable build.