Chicago-latrobe 65036 Spiral Flute Screw Extractor Set 6 Pc

Product Description

The CHICAGO-LATROBE 65036 is a 6-piece spiral flute screw extractor set designed to remove broken or seized right-hand fasteners from metal, wood, and composite materials. Each extractor features tapered counterclockwise threads that bite into the inside wall of a predrilled pilot hole. As the extractor is turned counterclockwise, the flutes grip tighter, drawing the damaged fastener out without further thread damage. The set covers sizes 1 through 6, giving technicians and tradespeople a range of extractor sizes suited to common fastener diameters encountered in mechanical, HVAC, plumbing, and electrical service work.

This set is intended for use in professional service environments where broken bolts, stripped screws, or snapped studs need to be extracted cleanly. A pilot hole is drilled into the fastener shaft first, then the appropriate extractor size is selected and driven counterclockwise with a tap wrench or suitable driver. The 6-piece size range makes this set suitable for a broad variety of fastener sizes typically found in equipment panels, flanges, pipe fittings, and mechanical assemblies.

Key Features

• Spiral flute design grips predrilled pilot holes and tightens as extraction torque increases
• Tapered counterclockwise threads remove right-hand threaded fasteners
• 6-piece set covers sizes 1 through 6 for a range of fastener diameters
• Works on broken bolts, stripped screws, and snapped studs
• Compact set weight of 0.4 pounds keeps the kit portable for field use

Compatibility

Designed for use with right-hand threaded fasteners across a range of standard fastener shaft diameters. Consult the manufacturer size chart to match extractor size to pilot hole diameter for the specific fastener being removed.

Installation Notes

A licensed mechanic or qualified tradesperson should use this set following standard broken fastener removal procedures. Before extraction, secure the workpiece and ensure the predrilled pilot hole is centered in the fastener shaft to prevent extractor breakage. Use a tap wrench or suitable low-speed driver to apply steady counterclockwise torque. Avoid excessive force, as hardened extractors can fracture if side-loaded or torqued beyond the fastener grip capacity.

Technical Specifications

• Set Size: 6 pieces
• Extractor Sizes Included: 1, 2, 3, 4, 5, 6
• Flute Type: Spiral Flute
• Thread Direction: Counterclockwise (left-hand)
• Weight: 0.4 pounds

Standard Information

• Brand: CHICAGO-LATROBE
• Manufacturer Part Number: 65036