Powerful Socket Inner Hexagonal Wrench Screwdriver Tool Set

Key Features

• Chromium-Vanadium Steel — The overall product is made of chromium-vanadium steel.
• Comfortable Hexagonal Grip — The hexagonal handle gives a comfortable grip and prevents slipping during use.
• Inner Hexagonal Control — The inner hexagonal wrench design gives better grip and control when you turn the screwdriver.
• Extension Rod Reach — The socket extension rod gives easy access to screws at a distance.
• Pneumatic Screwdriver Insert — The pneumatic screwdriver insert tool drives screws powerfully and efficiently.

Product Specifications

• Material: Chromium-vanadium steel
• Shank diameter: 6.35mm (1/4 inch) standard hexagonal shank
• 14-piece sizes: 3/16 (4.76mm (0.19 in)), 1/4 (6.35mm (0.25 in)), 9/32 (7.14mm (0.28 in)), 5/16 (7.93mm (0.31 in)), 11/32 (8.73mm (0.34 in)), 3/8 (9.53mm (0.38 in)), 7/16 (11.11mm (0.44 in)), 5mm (0.2 in), 5.5mm (0.22 in), 6mm (0.24 in), 7mm (0.28 in), 8mm (0.31 in), 10mm (0.39 in), 12mm (0.47 in)
• 9-piece size range: 5mm (0.2 in)-13mm (0.51 in)

What It Is / How It Works

This socket inner hexagonal wrench screwdriver tool set is a multi-tool kit for driving and turning hex-socket fasteners. Hexagonal wrench and socket sets like this one are built around a range of drive sizes, so one kit can cover many common screw and bolt heads.

Who It's For / Use Cases

Hex socket screwdriver sets suit people who work on hex-head screws and bolts in home repair, furniture assembly, bike or appliance maintenance, and general workshop tasks. Extension rods and pneumatic inserts help when a fastener sits deep or when repeated driving is needed.

How to Use / Care

1. Hold the hexagonal handle for a comfortable grip, which helps prevent slipping during use.

How to Choose

Choose the set by the sizes you need. The 14-piece set lists 14 sizes, from 3/16 (4.76mm (0.19 in)) to 12mm (0.47 in), while the 9-piece set covers a 5mm (0.2 in)-13mm (0.51 in) range. Check that the shank is the 6.35mm (1/4 inch) hexagonal shank before you pair the socket with your driver, and pick the size that matches your fastener head.

Frequently Asked Questions

What is the set made of?
It is made of chromium-vanadium steel.

What sizes does it cover?
The 14-piece set lists sizes from 3/16 (4.76mm (0.19 in)) to 12mm (0.47 in), including 5mm (0.2 in), 5.5mm (0.22 in), 6mm (0.24 in), 7mm (0.28 in), 8mm (0.31 in) and 10mm (0.39 in). The 9-piece set runs from 5mm (0.2 in) to 13mm (0.51 in).

What is the shank size?
The hexagonal shank is 6.35mm (1/4 inch), a standard size.

What is the extension rod for?
The socket extension rod gives easy access to screws at a distance.

What does the hexagonal handle do?
The hexagonal handle gives a comfortable grip and prevents slipping during use.