PM3220 CORNWELL Tools Drive Impact Socket

Review CORNWELL Tools Usa 1/2 Inch Drive 6pt Short 20mm Impact Socket Made

The Cornwell PM3220 1/2 Drive 6-Point Socket is a versatile and high-performing tool designed for professionals and DIY enthusiasts who require a robust and reliable socket for their impact wrenches. This socket is part of the Cornwell Tools' extensive range of top-quality automotive tools, which are renowned for their durability and precision.

The PM3220 socket is a 6-point design, which allows it to engage with the hexagonal bolts or nuts from six points instead of the traditional 12 points of a standard socket. This design feature provides increased contact area with the fastener, resulting in better torque transfer and reduced rounding or damaging of the fastener's corners. Moreover, the 6-point socket's design allows for easier access to tight spaces since it can fit onto the fastener at an angle.

This particular socket in the PM3220 series is a 1/2 drive socket, making it an excellent addition to your impact wrench toolbox. It measures 20mm in size, which is suitable for various automotive applications, including tire changing, engine work, and suspension system installations, among others. The 1/2 drive size also ensures compatibility with most common impact wrenches and extension bars in the market.

This socket is manufactured using high-quality S2 steel, which is known for its exceptional strength and durability. It also undergoes a special heat treatment process to enhance its hardness and resistance to wear, ensuring that it lasts longer than standard sockets. Furthermore, it features a chrome molybdenum coating, which offers superior resistance to corrosion and makes it easier to clean and maintain.

The Cornwell PM3220 1/2 Drive 6-Point Socket is designed with a deep well, which allows it to fit over extended bolts and nuts without interfering with the wrench handle. Its polished chamfered edges prevent marring of surfaces, and its square drive design provides a secure connection to the wrench.

Overall, the Cornwell PM3220 1/2 Drive 6-Point Socket is an excellent investment for anyone looking for a reliable, robust, and versatile socket that can handle various automotive applications. Its 6-point design, 20mm size, and 1/2 drive compatibility make it a valuable addition to any toolbox, while its high-quality construction ensures that it can withstand the rigors of professional use or frequent DIY projects.

The Cornwell PM3220 1/2 drive 6-point 20mm impact socket is a commonly used tool in various automotive and mechanical applications. Here are some pros and cons that might help you make an informed decision about purchasing this socket:

1. Durability: Cornwell is known for manufacturing high-quality tools, and the PM3220 is no exception. It is made from chrome vanadium steel, which is resistant to wear and tear.

2. Size and Fitment: This socket size (20mm) is a standard size used in many automotive applications, making it a versatile addition to any tool collection.

3. Impact Rating: The socket is rated for 150 ft-lbs of torque, making it suitable for use with impact wrenches.

4. Corrosion Resistance: The chrome finish of the socket provides excellent corrosion resistance, which is essential in harsh environments.

5. Magnetized: The socket is magnetized, which helps it stay securely on the bolt or nut, reducing the risk of rounding off the corners.

1. Price: Compared to some other socket brands, Cornwell tools can be more expensive.

2. Weight: The socket is heavier than some other brands due to its durability and high-quality materials.

3. Size: While the 20mm size is common, it may not be the most frequently used size in all applications.

In conclusion, the Cornwell PM3220 1/2 drive 6-point 20mm impact socket is a high-quality, durable tool that is suitable for use in various automotive and mechanical applications. Its corrosion resistance, magnetized feature, and impact rating make it an excellent investment for professionals and DIY enthusiasts. However, its price and weight may be a consideration for some buyers. Ultimately, if you require a high-performing socket that can withstand the test of time, the Cornwell PM3220 is an excellent choice.

Details:

Usa made tool, and not the cheaper non socket. New old stock with light storage wear and surface rust from handling.

specifications carsocketsots:

• brand: Cornwell
• mpn: Pm3220
• part type: Impact Drive Socket
• socket type: Impact
• tools included: Sockets
• size: 20mm
• drive size: 1/2in.
• drive type: 6 Point
• system of measurement: Metric
• set or single item: Single Item
• surface finish: Black Oxide
• country of origin: United States

general carsocketsots:

• category: Auto Parts > Supplies > Hand Tools > Sockets Sets

offer carsocketsots:

• best offers: true
• sold #: 6
• in stock #: 5
• started: may 26, 2026
• prices: $37.77–$180.00
• item condition:
  • New other (see details)
  • Used
• availability: in stock
• options: ship-to-home

returns carsocketsots:

• policy: no returns

shipping carsocketsots:

• carrier: usps
• service: usps ground advantage
• class: standard
• type: calculated
• transit: 4-8 days

payments carsocketsots:

• wallet: paypal
• credit card: mastercard
• other

seller carsocketsots:

• rating: 100.0%
• # reviews: 528
• city: auburn, georgia