Mibro 155711 #4 Spiral Screw Extractor | Removes 7/16" to 9/16" Broken Screws & Bolts | Shiptech Marine Ltd

CA$12.06CA$10.49

Mibro 155711 #4 Spiral Screw Extractor

The Mibro 155711 #4 Spiral Screw Extractor is a professional-quality tool designed to remove broken, damaged, stripped, or seized screws, bolts, and threaded fasteners with ease. Featuring a precision-machined spiral flute design, this extractor bites firmly into damaged fasteners, allowing them to be safely removed without damaging surrounding components.

Designed for removing fasteners ranging from 7/16" to 9/16", the Mibro #4 Spiral Screw Extractor is an essential addition to any marine, automotive, workshop, industrial, or home repair toolbox.

Whether you're servicing a boat engine, marine hardware, trailer, automotive equipment, or machinery, this extractor helps save time and reduces costly repairs caused by broken fasteners.


Features

  • Genuine Mibro 155711

  • #4 Spiral Screw Extractor

  • Removes broken, stripped and seized screws and bolts

  • Precision spiral flute design for maximum gripping power

  • Hardened alloy steel construction

  • Suitable for right-hand threaded fasteners

  • Professional-grade performance

  • Reusable and durable

  • Ideal for maintenance and repair applications

  • Compact and easy to store


Specifications

Specification

Details

Manufacturer

Mibro

Part Number

155711

Extractor Size

#4

Fastener Removal Range

7/16" – 9/16"

Type

Spiral Screw Extractor

Material

Hardened Alloy Steel

Application

Removal of Broken or Damaged Fasteners

Approximate Weight

0.06 lb (1.0 oz / 28 g) (approximate)


Applications

Perfect for:

  • Marine Engine Repairs

  • Boat Maintenance

  • Automotive Repairs

  • Trailer Repairs

  • Industrial Equipment

  • Mechanical Workshops

  • Construction Equipment

  • Farm Machinery

  • DIY Projects

  • General Maintenance


Benefits

✔ Removes broken and stripped fasteners

✔ Precision spiral flute grips securely

✔ Reduces damage to surrounding parts

✔ Durable hardened steel construction

✔ Easy to use with standard tools

✔ Essential addition to any toolbox

✔ Suitable for professional and DIY repairs


Package Includes

  • 1 × Mibro 155711 #4 Spiral Screw Extractor


Important Note

For best results, drill a correctly sized pilot hole before inserting the extractor. Turn the extractor slowly in a counter-clockwise direction using a tap wrench or suitable hand tool. Avoid excessive force to prevent extractor breakage.

Buy the Mibro 155711 #4 Spiral Screw Extractor for removing broken, stripped, and seized screws or bolts from 7/16" to 9/16". Ideal for marine, automotive, and workshop repairs. Fast Canada-wide shipping.

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