Blue Spot Tools 15PCE 1/4" Hex Impact Nut Driver Set - 14139

Blue Spot Tools 15pc 1/4" Hex Impact Nut Driver Set (14139)

The Blue Spot Tools 15pc 1/4" Hex Impact Nut Driver Set (14139) is a professional‑grade kit designed for use with impact drivers and high‑torque tools. Manufactured from heat‑treated carbon steel, each nut driver delivers exceptional durability, strength and long‑term resistance to wear, making the set ideal for demanding automotive, engineering and workshop applications.

The drivers feature a 1/4" hex shank for fast, effortless attachment and removal, ensuring compatibility with a wide range of impact tools. Each head is precision‑engineered to provide a snug, secure fit on fasteners, reducing the risk of slipping or stripping during use. A black phosphate coating adds corrosion protection, ensuring reliable performance even in tough working environments.

This comprehensive set includes 8 metric sizes and 7 SAE sizes, giving users complete flexibility across both measurement standards. Supplied in a portable, organised carry case, the nut drivers remain neatly arranged, protected and easy to transport between jobs.

Key Features

• Manufactured from heat‑treated carbon steel for increased durability

• Black phosphate coating for enhanced corrosion resistance

• 1/4" hex shank for quick and secure impact driver attachment

• Precision‑engineered heads for secure fastener grip

• Portable organised carry case for easy storage and transport

• Includes 8 metric and 7 SAE nut driver sizes

• Product Code: 14139

Package Contents

8pc Metric:

• 6mm

• 7mm

• 8mm

• 10mm

• 11mm

• 12mm

• 13mm

• 14mm

7pc SAE:

• 1/4"

• 9/32"

• 5/16"

• 3/8"

• 7/16"

• 1/2"

• 9/16"