DEWALT DWMT75155B 3/4″ Drive Impact Socket 6 PT 1 1/16 – Expert Review

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DEWALT DWMT75155B 3/4″ Drive Impact Socket 6 PT 1 1/16 – Expert Review


In this expert review, I will be analyzing the DEWALT DWMT75155B 3/4″ Drive Impact Socket 6 PT 1 1/16. As a retired Aircraft Engineer and a quality-conscious individual, I have extensive experience with various tools, including impact sockets. I will provide an unbiased analysis of this product, highlighting its features, benefits, and drawbacks.

Features and Durability

The DEWALT DWMT75155B impact socket is made from heat-treated CR-440 steel, ensuring exceptional strength and durability. This is an important feature as it guarantees the socket’s longevity and ability to withstand heavy-duty applications. Furthermore, the socket incorporates DirectTorque Technology, which helps prevent rounding of fasteners, ensuring a secure grip and minimizing the risk of damage.

Ease of Use and Identification

The laser-etched markings on the black phosphate finish of the DWMT75155B socket make identification and selection easier, especially in low-light conditions. This feature enhances efficiency and reduces the chances of selecting the wrong socket. Additionally, the socket is O-ring and retaining pin compatible, providing an extra layer of safety during use.

Corrosion Resistance and Versatility

The DEWALT DWMT75155B impact socket is coated with an oil-rubbed black oxide finish, which not only adds an appealing aesthetic but also provides excellent corrosion resistance. This feature ensures that the socket remains in good condition even in harsh working environments. Moreover, the 6-point design of the socket allows for a secure fit on fasteners, reducing the risk of slipping and rounding off edges.

Is this socket suitable for professional use?

Yes, the DEWALT DWMT75155B impact socket is designed for heavy-duty applications and can withstand the rigors of professional use. Its heat-treated CR-440 steel construction and DirectTorque Technology make it a reliable choice for professional mechanics and engineers.

Can this socket be used with an impact wrench?

Absolutely! The DEWALT DWMT75155B 3/4″ Drive Impact Socket is specifically designed to be compatible with impact wrenches. Its durable construction and secure fit ensure that it can handle the high torque and vibrations produced by impact tools.

What is the advantage of the 6-point design over a 12-point socket?

While a 12-point socket allows for more points of contact with the fastener, a 6-point socket provides a stronger grip and reduces the risk of slipping or rounding off the edges of the fastener. This makes the DEWALT DWMT75155B impact socket more suitable for heavy-duty applications.

Is this socket suitable for automotive applications?

Yes, the DEWALT DWMT75155B impact socket is well-suited for automotive applications. Its 3/4″ drive size and 6-point design make it compatible with a wide range of automotive fasteners, including lug nuts, suspension components, and axle nuts.


  • Heat treated CR-440 steel for strength and durability
  • DirectTorque Technology helps prevent rounding of fasteners
  • Laser etched markings for easier identification on black phosphate finishes
  • O-ring and retaining pin compatible for added job-site safety
  • Oil rubbed Black oxide coating for corrosion resistance
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