1. Automotive Sockets & Socket Sets Offered
  2. sku: 18455675109271871
  3. MAC XUI166

XUI166 MAC TOOLS Drive Point Shallow Swivel Impact Socket

XUI166 MAC TOOLS Drive Point Shallow Swivel Impact Socket
Item Specifics
BrandMAC TOOLS
Manufacturer Part NumberXUI166
Part TypeIMPACT DRIVE SOCKET
Socket TypeIMPACT
Size1/2IN.
Drive Type6 POINT
Materials Sourced FromUNITED STATES
Drive Size3/8IN.
California Prop 65 WarningATTENTION
System Of MeasurementSAE
Set Or Single ItemSINGLE ITEM
Surface FinishBLACK OXIDE
Tools IncludedSOCKETS, UNIVERSAL/SWIVEL

Review MAC TOOLS Usa 3/8 Inch Drive Point Sae 1/2 Shallow Swivel Impact Socket

Introducing the Mac Tools XUI166 3/8 Drive Point 1/2 Shallow Swivel Impact Socket, a versatile and high-performing addition to any mechanic's or DIY enthusiast's toolbox. This socket is engineered to deliver maximum torque and durability, making it an essential tool for various automotive and industrial applications.

The XUI166 is a 3/8 drive point socket, designed to fit standard 3/8 drive ratchets and impact wrenches. Its 1/2 inch drive size offers increased torque capacity and wider compatibility with various automotive and industrial fasteners. The shallow swivel design of this socket ensures that it can reach bolts in tight spaces, making it a valuable asset for working on engine components, suspension systems, and other complex mechanical setups.

This Mac Tools impact socket boasts several features that contribute to its robustness and longevity. It is constructed from high-strength chrome vanadium steel, which provides exceptional resistance to wear and tear. Its polished chrome finish not only looks great but also offers an added layer of protection against rust and corrosion.

The XUI166's unique swivel mechanism allows for up to 10 degrees of clearance, helping to reduce the risk of rounding off bolt heads during the application of torque. The socket's six-point design offers superior grip and torque transfer, ensuring that the fastener is securely engaged and torqued to the correct specification.

Additionally, this Mac Tools impact socket comes with a protective rubber sleeve that covers the drive end, providing an extra layer of protection against damage and marring of the fastener head. It is also calibrated to meet or exceed the ASME B107.2M standard for socket accuracy, ensuring precise and accurate torque readings.

In summary, the Mac Tools XUI166 3/8 Drive Point 1/2 Shallow Swivel Impact Socket is a high-performance, versatile, and durable tool that is perfect for a wide range of automotive and industrial applications. Its shallow swivel design, six-point contact, and robust construction make it an indispensable addition to any professional mechanic's or DIY enthusiast's toolbox.

Pros and Cons of Buying a MAC Tools XUI166 3/8 Drive Point 1/2 Shallow Swivel Impact Socket

The MAC Tools XUI166 3/8 drive point 1/2 shallow swivel impact socket is a popular choice among mechanics and DIY enthusiasts due to its unique features. Let's explore the pros and cons of investing in this socket.

Pros:

1. Shallow Swivel Design: The shallow swivel design of this socket allows for better access to tight spaces and bolts that are difficult to reach with standard impact sockets.

2. Durable Construction: MAC Tools is known for its high-quality products, and this socket is no exception. It is made from chrome molybdenum steel, which makes it strong and resistant to wear and tear.

3. Corrosion-Resistant: The chrome molybdenum steel construction also makes the socket resistant to corrosion, ensuring a long lifespan.

4. Impact-Rated: This socket is rated for impact use, meaning it can withstand the high torque and force generated by impact wrenches.

5. Versatile: The 3/8 drive size and 1/2 inch square drive design make this socket compatible with a wide range of impact wrenches and other socket wrenches.

Cons:

1. Price: The MAC Tools XUI166 socket is more expensive than some other impact sockets on the market.

2. Weight: Due to its durable construction and shallow swivel design, this socket is heavier than standard impact sockets.

3. Size: The shallow swivel design may not provide as much leverage as standard impact sockets, making it slightly less effective for very tight bolts or very high torque applications.

Conclusion:

The MAC Tools XUI166 3/8 drive point 1/2 shallow swivel impact socket offers several advantages, including its shallow swivel design, durable construction, corrosion-resistance, impact-rating, and versatility. However, it comes with some drawbacks, such as its higher price point, increased weight, and potentially reduced leverage compared to standard impact sockets.

If you regularly work on vehicles or machinery with hard-to-reach bolts, the pros of this socket may outweigh the cons for you. Additionally, if you value the durability and corrosion-resistance that MAC Tools is known for, this socket could be a worthwhile investment.

Recommendation:

For DIY enthusiasts, mechanics, or anyone who frequently encounters bolts that are difficult to reach, the MAC Tools XUI166 3/8 drive point 1/2 shallow swivel impact socket is a solid investment. Its unique features and high-quality construction make it a versatile and durable addition to any toolbox. However, for those with limited budgets or who primarily work on easier-to-reach bolts, a standard impact socket may suffice.

Details:

Made in the USA, this single-piece socket features a durable black oxide finish and 6-point design for added strength. The swivel feature allows for greater flexibility and access to tight spaces, making it a versatile addition any tool collection.

specifications carsocketsots:

  • brand: Mac Tools
  • mpn: Xui166
  • part type: Impact Drive Socket
  • socket type: Impact
  • size: 1/2in.
  • drive type: 6 Point
  • materials sourced from: United States
  • drive size: 3/8in.
  • california prop 65 warning: Attention
  • system of measurement: Sae
  • set or single item: Single Item
  • surface finish: Black Oxide
  • tools included: Sockets, Universal/swivel

general carsocketsots:

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

offer carsocketsots:

  • in stock #: 5
  • options: ship-to-home
  • prices: $14.98–$15.00
  • item condition: Used
  • started: may 28, 2026
  • availability: in stock
  • sold #: 6

returns carsocketsots:

  • time: 30 days
  • policy: returns accepted
  • paid by: buyer

shipping carsocketsots:

  • service: usps ground advantage
  • type: calculated
  • carrier: usps
  • transit: 4-7 days
  • class: standard

payments carsocketsots:

  • wallet: apple-pay
  • credit card: visa
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seller carsocketsots:

  • # reviews: 4230
  • rating: 100.0%
  • city: phoenix, arizona
rating: 100.0% out of 100 based on 230 user ratings.
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