SCRW EXT #7 SPRL - Hanson

The Hanson 52407 #7 Spiral Flute Screw Extractor is engineered for professional technicians and mechanics who require a reliable solution for removing broken or seized fasteners. This tool is designed to prevent costly delays and further component damage in demanding automotive and industrial applications by securely extracting damaged bolts. Its robust construction ensures consistent performance for challenging extraction tasks.

Key Features

• Aggressive Spiral Flute Design: Features a tapered, left-hand spiral flute that securely embeds into the fastener, providing superior grip and torque for effective extraction without cam-out.
• Broad Fastener Compatibility: This EX-7 extractor is suitable for bolts ranging from 7/8 inch to 1-1/8 inches in diameter, accommodating a wide range of applications across various equipment.
• Optimized Pilot Hole: Engineered for use with a 17/32 inch drill bit, ensuring a precise pilot hole for maximum engagement and optimal extraction force with the broken fastener.
• Professional-Grade Durability: Manufactured by Hanson from high-quality materials, this screw extractor is built to withstand frequent professional use in demanding workshop environments.
• EX-7 Designation: Identified as EX-7, clearly signifying its specific size and capability within Hanson's trusted line of screw extractors, which aids in quick identification and selection.

Applications

This spiral flute screw extractor is an indispensable tool for repair and maintenance operations where conventional removal methods prove insufficient. It is commonly used for extracting snapped exhaust manifold studs, broken cylinder head bolts, seized suspension component fasteners, and other damaged threaded components in automotive engines, transmissions, and chassis work. Beyond vehicles, it serves effectively in industrial machinery repair, agricultural equipment maintenance, and general fabrication where robust fastener removal is required.

Specifications

• Manufacturer: Hanson
• Model Number: 52407
• Product Name: SCRW EXT #7 SPRL (Screw Extractor #7 Spiral Flute)
• Extractor Size: EX-7
• Bolt Capacity: 7/8" to 1-1/8"
• Recommended Drill Size: 17/32"