US PRO Tools 6pc Adjustable Tap Socket Set - M3-M19 - 7240

This 6 piece adjustable tap socket set is designed for use with 1/4", 3/8" and 1/2" drive hand rat...

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eBayUS PRO Tools 6pc Adjustable Tap Socket Set with Adaptors M3-M19 7240
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OnBuy.comUs Pro Tools 6Pc Adjustable Tap Socket Set With Adaptors M3-M19 7240 5061016614525
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B&QB&Q - Tools 6Pc Adjustable Tap Socket Set With Adaptors M3-M19 7240
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Product Information

Full details

The US PRO Tools 6pc Adjustable Tap Socket Set (7240) is an essential toolkit addition for mechanics, engineers, and DIY enthusiasts who require a versatile solution for threading and extraction tasks. This set allows for a wide range of tap sizes from M3 to M19, providing reliable grip on square shank tools like reamers and screw extractors; however, it is strictly intended for hand-driven use with ratchets or extension bars rather than power tools.

All features

Model Part Number7240
BrandUS PRO

Extended Product Information

FAQs

Can I use these with an impact gun?

No, these sockets are designed specifically for hand ratchets. Impact force may damage the adjustable jaws.

What is the material composition?

The sockets are manufactured from CR-MO (Chromium-Molybdenum) steel for enhanced durability.

Does this set include a ratchet handle?

No, this is a 6-piece socket and adaptor set; it is intended for use with your existing drive tools.

Can I use these for reamers?

Yes, the adjustable design is suitable for gripping square shank tools such as reamers and screw extractors.

Which drive sizes are included?

The kit includes components compatible with 1/4", 3/8", and 1/2" square drive fittings.

What is the maximum tap size it can hold?

The largest socket in the set is compatible with taps up to M19.

Troubleshooting

Tap slips during operation

Ensure the tap shank is inserted fully and the socket is tightened securely around the square profile.

Difficulty inserting a tap

Loosen the internal jaws completely by rotating the socket housing before re-inserting the shank.

Surface rust appearing on sockets

Wipe clean with a dry cloth and apply a thin layer of anti-corrosion lubricant or tool oil.

Pros and Cons

Pros

  • Comprehensive size coverage for M3 to M19 taps
  • High-strength CR-MO steel build quality
  • Compatible with common 1/4", 3/8", and 1/2" drive tools
  • Grips square shank tools beyond just taps
  • Includes useful 1/4" hex drive adaptors

Cons

  • Not suitable for use with power tools or impact drivers
  • Requires manual operation with hand ratchets
  • Limited to square shank compatibility

Setup, Compatibility & Care

To use, select the appropriate socket based on your tap or extractor size (M3-M8 for 1/4" drive, M5-M12 for 3/8" drive, or M13-M19 for 1/2" drive). Ensure the square shank is inserted deeply and evenly into the jaws before tightening. Rotate the socket until the jaws clamp firmly onto the tool shank. To maintain the life of your CR-MO steel tools, keep them dry and apply a light coat of machine oil periodically to prevent surface corrosion. Avoid using these sockets with impact wrenches, as the high-torque, percussive force can damage the internal adjustment mechanism.

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