Spiral Screw Extractor Set - Cal-van Tools

The Cal-Van Tools 438 Spiral Screw Extractor Set provides professional technicians with a reliable solution for removing damaged fasteners. This 4-piece set is engineered for demanding automotive, industrial, and maintenance environments, offering a strong, predictable grip to help salvage costly components and threads without causing additional damage.

Key Features

• Left-Hand Spiral Flute Design: The progressive, self-tightening grip of the left-hand spiral flutes enhances with applied torque, ensuring efficient extraction of broken or seized bolts and screws.
• Hardened Alloy Steel Construction: Manufactured from hardened alloy steel, these professional automotive tools are built to withstand high torque loads and repeated use in rigorous shop and field service conditions.
• Precision Engagement: Precision-machined cutting and engagement surfaces help center the extractor securely within broken or stripped fasteners, minimizing slippage during the extraction process.
• Wide Fastener Compatibility: Covering a size range from 5/32" to 5/8", this set addresses common automotive fasteners found in engine bays, brake systems, suspension, and underbody brackets. It's an essential bolt remover tool for various applications.
• Damage Minimization: Designed to preserve threads in aluminum and steel, reducing collateral damage and often eliminating the need for expensive component replacement, making it a valuable industrial repair tool.

Applications

This professional-grade spiral screw extractor set is well-suited for automotive technicians, fleet maintenance specialists, and industrial repair personnel. It is effectively used to remove:

• Broken or seized bolts and screws in critical areas such as cylinder heads, manifolds, brackets, and accessory mounts.
• Rounded fasteners on brake calipers, suspension components, steering assemblies, and undercarriage hardware, providing a reliable stripped screw extraction solution.
• Stripped machine screws in equipment repair, HVAC service, and general facility maintenance across various materials including metal, wood, and plastics.

Specifications

• Manufacturer: Cal-Van Tools
• Model Number: 438
• Weight: 0.4 lb
• Dimensions: 3 x 0.3 x 0.3 in
• Product Type: Spiral Screw Extractor Set