J4770A PROTO Drive Socket Swivel Joint Point

Review PROTO 1/4 Inch Drive 3/8 Socket Universal Swivel Joint Chrome Point

Introducing the Proto J4770A and J4773AS 1/4 Drive Swivel Joint Socket Set, a must-have addition to any mechanic's or DIY enthusiast's toolbox. This set comprises 12 pieces, each featuring a 12-point design for superior grip and torque transfer.

The J4770A and J4773AS sockets are engineered for 1/4 inch drives and are compatible with 3/8 inch drives using an adapter. The swivel joint design provides increased flexibility and maneuverability, making it easier to access harder-to-reach bolts and nuts in tight spaces.

Each socket in this set is made from premium chrome molybdenum steel, which guarantees strength, durability, and resistance to wear and tear. The chrome finish not only adds an elegant touch but also protects the sockets from corrosion and rust.

The 12-point design of these sockets ensures a secure connection with the fastener, reducing the risk of rounding off or damaging the bolt or nut. The sockets' unique shape allows for maximum contact with the fastener, increasing torque transfer and making your work more efficient.

The swivel joint feature enables the socket to rotate 360 degrees, significantly reducing the need for extensive socket changes and saving you valuable time on the job. The joint is held securely in place by a robust locking mechanism, ensuring that the socket remains stable while applying torque.

This set includes a variety of sizes, ranging from 5/16" to 3/4", ensuring that it covers a wide range of applications. Whether you're working on automotive repairs, plumbing projects, or construction tasks, this versatile socket set has got you covered.

In conclusion, the Proto J4770A and J4773AS 1/4 Drive Swivel Joint Socket Set is an essential tool for anyone who requires a reliable, durable, and versatile set of sockets. Its swivel joint design, 12-point features, and compatibility with both 1/4 and 3/8 inch drives make it an invaluable asset for any mechanic, DIY enthusiast, or professional tradesperson.

The Proto J4770A J4773AS 1/4 drive 3/8 socket swivel joint 12 point is a versatile and popular tool in the automotive repair industry. This tool is a 12-point swivel joint ratchet with interchangeable 1/4 inch and 3/8 inch sockets, which allows for greater accessibility in tight spaces. Here are some pros and cons of buying this tool:

1. Versatility: The interchangeable 1/4 inch and 3/8 inch sockets make this tool suitable for a wide range of fastening applications, making it a valuable addition to any automotive repair toolkit.

2. Swivel Joint: The swivel joint design allows for greater accessibility to bolts in hard-to-reach places, reducing the need for extension bars and saving time and effort.

3. 12-point Design: The 12-point design of the socket allows for engagement with hexagonal bolts from any angle, providing greater torque and reducing the likelihood of rounding off the bolt heads.

4. Durability: Proto tools are known for their high-quality construction and durability, making this tool a reliable investment for automotive repair professionals.

5. Affordable: Compared to other professional-grade tools, the Proto J4770A J4773AS is priced competitively, making it an affordable option for automotive repair shops and independent mechanics.

1. Size: The size and weight of this tool may make it less ideal for use in confined spaces or for individuals with limited hand strength or mobility.

2. No Torque Setting: This tool does not come with a built-in torque setting feature, which may be necessary for some automotive repair applications.

3. Limited Compatibility: While this tool is suitable for most automotive repair applications, it may not be compatible with all types of fasteners, such as Torx or Allen head bolts.

In conclusion, the Proto J4770A J4773AS 1/4 drive 3/8 socket swivel joint 12 point is a versatile, durable, and affordable tool that is ideal for automotive repair professionals who require a high-quality ratchet with interchangeable sockets and a swivel joint design. However, it may not be suitable for use in confined spaces or for individuals with limited hand strength or mobility, and it does not come with a built-in torque setting feature.

If you are an automotive repair professional looking for a reliable and versatile ratchet with interchangeable sockets and a swivel joint design, the Proto J4770A J4773AS is an excellent choice. However, if you require a tool with a torque setting feature or have limited space or hand strength, you may want to consider other options. Overall, this tool offers great value for its price and is a valuable addition to any automotive repair toolkit.

Details:

J4773as Proto 1/4 drive 3/8 socket universal swivel joint chrome 12 point. New without retail package.

specifications sossocket:

• brand: Proto
• mpn: J4770a
• part type: Drive Socket Joint
• socket size: 1/4 In
• country of origin: United States
• upc: 662679994303

general sossocket:

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

seller sossocket:

• city: union city, tennessee
• rating: 99.8%
• # reviews: 6940

shipping sossocket:

• service: usps first class large envelope
• class: standard
• carrier: usps
• transit: 4-10 days
• type: calculated

offer sossocket:

• sold #: 6
• started: may 12, 2026
• best offers: true
• options: ship-to-home
• prices: $16.99–$32.49
• item condition:
  • New
  • New – Open box
  • New other (see details)
  • Used
• availability: in stock

returns sossocket:

• time: 14 days
• policy: returns accepted
• method: money back
• paid by: buyer

payments sossocket:

• credit card: discover
• other
• wallet: apple-pay