Coobeast Bolt Extractor Set - 13-Piece Heavy Duty Kit | 3/8-Drive for Stripped Nuts

Built to handle tough fasteners with durable steel

Meet the Coobeast Bolt Extractor Set, a heavy‑duty toolkit designed for garages, workshops, and home projects. Crafted from high‑hardness chrome‑molybdenum steel and finished with a rugged sandblasted texture, this kit is built to resist wear and stand up to repeated use. A comprehensive range of 13 sizes covers both SAE and metric bolts, including 1/4‑inch, 5/16‑inch, 3/8‑inch, 10 mm, 7/16‑inch, 12 mm, 1/2‑inch, 13 mm, 9/16‑inch, 5/8‑inch, 17 mm, 11/16‑inch, and 3/4‑inch. This versatility helps you tackle a wide variety of fasteners without switching kits.

How the design helps you remove damaged fasteners

The interior is precision machined with a reverse helix groove system that bites into damaged or rounded heads while maintaining strong grip. The result is controlled torque that facilitates back‑out of peeled, rusted, or frozen bolts and nuts, reducing the risk of further damage when used with the right tool.

Tool compatibility and real world use

Designed for practical compatibility, the set features a standard 3/8‑inch drive and accepts 1/4‑ to 3/8‑inch hex adapters. This lets you pair the extractors with common impact wrenches, tap handles, and ratchets. Ideal for removing lug nuts, oil drain plugs, and stubborn fasteners across automotive, industrial, and home projects.

• Premium durability that tolerates repeated use in automotive and workshop tasks
• Wide size range covering most fasteners encountered in the field

What you get and how it’s organized

The set includes 13 extractors plus a standard drive adapter, all stored in a heavy‑duty blow‑molded case. Laser‑etched identifiers make quick selection easy, while the palm‑sized case keeps everything organized and portable for on‑the‑go work.

• 13 sizes in SAE and metric ranges
• Laser‑etched for quick identification
• Includes 3/8‑inch drive compatibility with common tools
• Sturdy blow‑molded case for safe storage and transport

Why choose Coobeast

Designed for reliability and practical performance, this kit offers a solid option for tackling tough fasteners with the potential for easier removal when used correctly. If you have questions or run into issues, Coobeast provides responsive support to help you get back to your project.