5566 PROTO Socket Drive Point

Review PROTO 2-1/16 Inch Socket 3/4 Drive Point Usa

The Proto 5566 is a versatile 2-1/16 inch (57.15 mm) socket, specifically designed for use with 3/4 inch (19 mm) drive tools. This socket is engineered to fit and securely fasten 12-point bolts and screws, making it an essential addition to any mechanic's or DIY enthusiast's toolbox.

The Proto 5566 socket is manufactured with premium chrome vanadium steel, ensuring superior strength and durability. Its 12-point design allows it to engage with the bolt or screw head on all twelve points, providing excellent grip and torque transfer. The socket's smooth, polished finish resists corrosion and wear, ensuring long-lasting performance.

The socket's 3/4 inch (19 mm) drive size is compatible with a wide range of drive tools, allowing users to apply significant torque and tighten or loosen bolts effectively. The socket's 2-1/16 inch (57.15 mm) size makes it suitable for various applications, including automotive, industrial, and residential projects.

Proto's 5566 socket is designed with a square drive shape, which offers greater resistance to slippage compared to round drive sockets. This feature is particularly beneficial when working in tight spaces or on hard-to-reach bolts, as it reduces the risk of rounding off the bolt head or damaging the socket.

The Proto 5566 socket is also designed with a comfortable, ergonomic handle that provides a secure grip and reduces user fatigue during extended use. The socket's robust construction ensures that it can withstand the rigors of daily use, making it a reliable and practical choice for professionals and hobbyists alike.

In summary, the Proto 5566 2-1/16 inch 12-point 3/4 drive socket is a high-quality, versatile tool designed for use with 12-point bolts and screws. Its premium construction, 12-point design, and square drive shape make it a durable, effective, and reliable addition to any tool collection.

Pros and Cons of Buying a 2-1/16 Socket 3/4 Drive 12 Point (Proto 5566) Socket Set

a. Versatility: This socket set comes with various sizes and types of sockets, allowing users to work on a wide range of fasteners.

b. Durability: Proto sockets are known for their high-quality and durability, making them a great investment for professional mechanics and DIY enthusiasts.

c. Spline Design: The 12-point design of these sockets provides better grip and torque transfer, reducing the chances of rounding off screw heads or damaging fasteners.

d. Size: The compact size of the set makes it ideal for confined spaces and easy to carry around.

e. Affordability: Proto is known for offering competitive pricing, making these sockets an affordable option for many users.

a. Limited Compatibility: These sockets are specifically designed for SAE applications, so they may not work with metric fasteners.

b. Weight: Due to the high-quality materials and various sizes, this socket set can be relatively heavy compared to other options.

c. Size Range: While the set includes a good range of sizes, some users may find that they need additional sockets for specific applications.

The Proto 5566 2-1/16 Socket 3/4 Drive 12 Point socket set is an excellent investment for those who require a versatile, durable, and high-performing socket set for SAE applications. With its spline design, compact size, and affordable price point, it offers excellent value for its users. However, it may not be suitable for those who frequently work with metric fasteners or require a more extensive range of sizes.

If you primarily work on vehicles or machinery that uses SAE fasteners, this socket set is a great choice. It offers a good range of sizes, high durability, and excellent value. However, if you frequently work with metric fasteners or need a more extensive range of sockets, consider investing in a socket set that includes both SAE and metric options.

Details:

Impact rated no. Material: alloy steel. Socket depth standard. See photos for more details on what is included in this listing and its condition.

Drive type hand. Proto 12 point sockets are ideal for use on stubborn or damaged fasteners and also made from soft materials.: socket. Nice used condition with some light signs of use/wear.

The torque plus configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners. Offering a Proto 5566 2-1/16 socket 3/4 drive, 12 point usa. Locking yes. The torque plus design is a high performance drive configuration which allows for quick and easy socket engagement.

The torque plus internal design minimizes fastener rounding, helps to extend life. Measurement type sae. Finish: chrome. Socket size: 2-1/16 in.

Brand: Proto.

specifications sossocket:

• brand: Proto
• mpn: 5566
• part type: Socket Drive
• socket size: 2-1/16
• country/region of manufacture: United States

general sossocket:

• category: Business & Industrial > Hand Tools > Sockets Sets

returns sossocket:

• paid by: buyer
• time: 30 days
• method: money back
• policy: returns accepted

seller sossocket:

• rating: 100.0%
• # reviews: 1834
• city: mercersburg, pennsylvania

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shipping sossocket:

• service: usps priority mail
• type: fixed
• class: expedited
• carrier: usps
• transit: 5-9 days

offer sossocket:

• prices: $43.71–$96.67
• item condition:
  • Used
  • New
• availability: in stock
• in stock #: 5
• options: ship-to-home
• started: february 16, 2025
• sold #: 19
• best offers: true