Triangular Socket Set - 4 Piece - Neilsen

4pc 3/8 and 1/2in.Dr Socket Set for Specific Triangular Nut Profile Sizes : 6.5 | 7.5 | 13 | 26mm ...

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Product Information

Full details

This guide is for automotive technicians and DIY enthusiasts working on TDI diesel engines. The Neilsen Triangular Socket Set provides a specialized solution for removing and installing triangular head bolts commonly found in diesel fuel pumps, offering precision and durability. Note that this set is specifically designed for certain triangular nut profile sizes.

All features

Model Part NumberCT4027
BrandNeilsen

Extended Product Information

FAQs

What materials are the sockets made of?

The sockets are made of Chrome Molybdenum steel for durability and strength.

What sizes are included in the set?

The set includes sockets in sizes 6.5mm, 7.5mm, 13mm, and 26mm.

What drive sizes are supported?

The sockets are compatible with both 3/8” and 1/2” drive tools.

What type of repairs is this set designed for?

This set is designed for repairing TDI diesel pumps and other diesel engine components.

Can I use this set for general automotive repairs?

While it can be used on other applications that use the triangular bolt head profile, it is primarily designed for TDI diesel engine repairs.

How should I store the sockets?

Store the sockets in a dry place to prevent corrosion and protect them from damage.

What should I do if a socket gets damaged?

Replace the damaged socket with a new one to ensure safety and proper functionality.

Troubleshooting

Socket doesn't fit the bolt.

Double-check that you are using the correct socket size (6.5mm, 7.5mm, 13mm, or 26mm) for the triangular head bolt.

Socket slips during use.

Ensure the socket is fully engaged on the triangular head bolt and that you are applying steady pressure.

Socket becomes damaged.

Avoid over-torquing. If damage is visible, replace the socket with a new one.

Pros and Cons

Pros

  • Precise fit for triangular head bolts.
  • Made from durable Chrome Molybdenum steel.
  • Compatible with both 3/8" and 1/2" drive tools.
  • Essential for TDI diesel pump repairs.
  • Comprehensive set covering multiple sizes.

Cons

  • Limited to specific triangular nut sizes.
  • Requires proper torque application to avoid damage.

Setup, Compatibility & Care

  1. Compatibility: Ensure the socket size matches the triangular nut profile before use. The set includes sizes 6.5mm, 7.5mm, 13mm, and 26mm.
  2. Drive Size: The sockets are compatible with both 3/8” and 1/2” drive tools; select the appropriate drive size for your wrench or ratchet.
  3. Use: Insert the socket onto the triangular head bolt and apply the necessary torque. Use caution to avoid over-tightening.
  4. Care: After use, clean the sockets to remove any grease or debris. Store the sockets in a dry place to prevent corrosion.
  5. Maintenance: Regularly inspect the sockets for wear or damage. Replace any damaged sockets to ensure safety and performance.