12pc 3/8" Dr. 5/16"-7/8" SAE 12pt Ring End Wrench Torque Adapter Extension Set 

This torque adapter extension set is designed for precision and durability. Made from premium chromium-vanadium steel with a chrome-polished finish, the tools resist corrosion and provide long-lasting performance. The 12-point box-end design allows for secure grip and easy access to fasteners, even in tight or awkward spaces.

The set includes:

• 10 × 12-point torque adapter extensions (wrench ends):
  Sizes: 5/16",3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"

• 2 × Drive adapters:

  • 1/2" to 3/8" adapter

  • 1/4" to 3/8" adapter

All pieces are organized in a foam storage tray for quick identification and safe keeping.

Features

High-strength material – Chromium-vanadium steel with chrome plating for durability.

12-point box end – Provides more contact points, reducing the risk of rounding fasteners.

Versatile application – Ideal for automotive repair, suspension work, and engine bay maintenance.

Multiple drive compatibility – Use with 1/4", 3/8", or 1/2" drive torque wrenches or ratchets.

Compact design – Perfect for use in confined spaces where regular sockets may not fit.