Screw Extractor Set King Tony 5 pcs for broken bolts M6–M18 (KY11205SQ)

The King Tony Screw Extractor Set contains five hardened extractors designed to remove broken, damaged or seized bolts and screws sized from M6 to M18. Manufactured for workshop and maintenance use, the set is intended for straight extraction jobs after appropriate preparation with hand tools or drilling. The extractors feature tapered reverse-thread geometry that bites into the fastener for controlled removal, and the compact set covers common metric sizes used in automotive, machinery repair and general metalwork.

Advantages

The set provides a compact range of extractor sizes that handle a broad span of metric bolt diameters without needing individual purchases for each size. Hardened steel construction increases durability under torque when extracting corroded or rounded fasteners. The tapered reverse-thread design improves grip in damaged material while minimizing further damage to surrounding threads. The five-piece kit is convenient to store and carry with other hand tools.

Suitable for

• Removing broken bolts and screws in automotive repair
• Maintenance and repair of agricultural and industrial machinery
• Metalworking and fabrication where fasteners are corroded or rounded
• Workshop use with hand tools and drilling preparation

Key specifications

• Quantity: 5 extractors
• Coverage: metric fasteners from M6 to M18
• Material: hardened tool steel (heat-treated)
• Design: tapered reverse-thread geometry for gripping damaged fasteners
• Intended drive method: compatible with hand tools and prepared drilling

How to use

Select the extractor closest in size to the damaged fastener. If necessary, center-drill the remaining nub of the bolt or screw to provide an entry point, taking care to keep the drill-axis aligned. Insert the extractor into the drilled hole and apply slow, steady counterclockwise torque using an appropriate wrench or T-handle until the extractor bites and the fastener begins to turn out. Work gradually to avoid snapping the extractor; if resistance is high, apply penetrating lubricant and repeat the procedure.

Usage recommendations

Use appropriate eye protection and gloves when drilling and extracting. Start with minimal torque and increase gradually. Prepare the fastener by cleaning and, where necessary, drilling a centered pilot hole before applying the extractor. For stuck or heavily corroded bolts, use penetrating oil and allow time for penetration before attempting extraction. Store the extractors dry and inspect for wear before reuse.