Cal-Van - Allstart 441-3 Screw Extractor 7/16 Inch Spiral Flute

The Cal-Van - Allstart 441-3 is a professional-grade spiral flute screw extractor designed to remove broken or damaged 7/16 inch fasteners. This essential tool features a reverse spiral design that bites into the damaged screw or bolt as you turn it counterclockwise, allowing for secure extraction without further damaging the surrounding material.

Key Features:

• Designed for extracting 7/16 inch broken screws, bolts, and studs
• Spiral flute design provides aggressive grip on damaged fasteners
• Hardened steel construction for durability and long service life
• Works by drilling into the fastener and turning counterclockwise to extract
• Essential tool for automotive, marine, and general mechanical repair work

This screw extractor is an indispensable addition to any professional mechanic's toolkit or home garage, saving time and frustration when dealing with stripped, broken, or seized fasteners.