IRWIN 394100 Power-Grip Screw and Bolt Extractor Set 7-Pieces, 1/4" Hex Shank
- This 7-piece Power-Grip extractor set is built for fast and reliable removal of rounded, rusted, or painted-over screws and bolts in dealership and collision center environments.
- Features:
- High-carbon steel construction for durability and long life
- Reverse spiral flutes bite down for maximum gripping power
- Universal lobular design fits both SAE and metric fasteners
- 1/4" hex shank compatible with drills, impact drivers, and nut runners
- Plastic storage case included for organized tool storage
- Includes:
- Extractors for 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", and 10mm fasteners
- Durable molded plastic storage case
- Specifications:
- Manufacturer: IRWIN Hanson
- Part Number: 394100
- Material: High-carbon steel
- Shank: 1/4" hex
- Finish: Black oxide with white size markings
- Package Quantity: 7 pieces
- Origin: USA
- The IRWIN Hanson 394100 Power-Grip Screw and Bolt Extractor Set can also be referred to as screw extractor set, bolt removal kit, hex shank extractors, high-carbon steel extractors, reverse spiral bolt puller.
IRWIN Hanson, a division of Stanley Black & Decker, is known for its high-quality industrial-grade hand tools and power tool accessories. The Power-Grip line offers professional-grade performance recognized across automotive, industrial, and construction industries.
Q: Will these extractors work with an impact driver?
A: Yes. The 1/4" hex shank is compatible with drills, impact drivers, and nut runners-though some users recommend starting slow to ensure the extractor grips before applying full torque.
Q: What size fasteners can this set remove?
A: The set covers both metric and SAE fasteners, handling sizes from 3/16" up to 1/2" and includes a 10mm extractor for metric bolts.
Q: How should I maintain the extractors to extend their life?
A: After use, clean off debris and lightly oil the extractors to prevent rust. Store them in the included plastic case in a dry environment.
Q: Can these handle heavily rusted or rounded bolts?
A: Yes. The reverse spiral flutes are designed to bite into rusted or rounded fasteners. However, extremely corroded bolts may require pre-treatment like penetrating oil or heat for best results.
