Up Close: CTA Tools 16-pc 5-pt EPR Torx Socket Set

Aug. 7, 2023
Allows technicians to service the new EPR or Torx Plus sockets found on GM, Ford, Tesla, and many other late-model applications.

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Application

The CTA Tools 16-pc 5-pt EPR Torx Socket Set, No. 1220, includes a variety of EPR, or Pentalobe sockets, for the growing range of applications for GM, Ford, Tesla, and many other late model applications. Most of these applications utilize these fasteners for securing seat-rails, safety harnesses, airbag systems, sub-frames, body panels, and even license plate brackets for Tesla models.

Origin

Throughout the past 50 years, Torx fasteners have been adopted by many robotic manufacturing facilities due to the improvements in strength and durability. With the increased adoption of Torx came the evolution of E, EP, and EPR Torx sockets. The E represents external, P for plus, and EPR is the newest variant, which is also known as Pentalobe. “Penta” which means five, and “lobe” for the shape.

Features and benefits

  • Allows technician to service the new EPR or Torx Plus sockets when encountered on applications.
  • Made from high-quality satin finish chrome vanadium material to ensure the sockets will stand the test of time.
  • Comes in an EVA foam tray for convenient storage and identification in toolbox.

Manufacturing specs

The sockets are made in Taiwan, of high-quality satin finish chrome vanadium material that has undergone high-pressure forging, heat treating, and bead blasting.

Torque load ratings range (from smallest socket to largest): 10.8 ft-lbs to 416.6 ft-lbs.

Information provided by CTA Tools

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