M408-M410 SNAP-ON Drive Double Square Sockets

Review SNAP-ON 1940s Usa 9/32 Inch Drive 2pc Double Square Sockets 1/4 5/16 M408 M410

Introducing the Snap-on M408-M410 1940s Double Square Sockets set, a must-have tool for any mechanic or DIY enthusiast working on automotive or industrial projects. This 2-piece set includes the M408 and M410 sockets, both featuring the iconic 9/32 drive size and double square design.

The M408 socket is a 1/4 inch drive socket, designed to fit bolts and nuts with a thread pitch of M40. Its 1940s vintage design adds a classic touch to any toolbox, while its durable construction ensures reliable use for years to come. The double square design provides an extra grip, preventing the socket from slipping off the bolt or nut, even when working in tight spaces or under high torque.

The M410 socket is also a 1/4 inch drive socket, but it is designed to fit bolts and nuts with a thread pitch of M41. Like its counterpart, it boasts the same vintage 1940s design and double square shape for added grip and security. Both sockets are made from high-quality steel, providing the strength and durability required for heavy-duty applications.

These Snap-on M408-M410 double square sockets are perfect for use on various automotive and industrial components, such as engine parts, transmission components, and industrial machinery. Their classic design not only adds character to your toolbox but also serves as a reminder of the rich history of Snap-on tools.

In summary, the Snap-on M408-M410 1940s Double Square Sockets set is a high-quality, 2-piece toolset consisting of the M408 (M40 thread pitch) and M410 (M41 thread pitch) sockets. Both sockets are 1/4 inch drive, double square design, and made from durable steel for reliable use in various automotive and industrial applications. Their vintage design adds a unique touch to any toolbox while reminding us of the rich history of Snap-on tools.

The Snap-on M408-M410 1940s 9/32 drive 2pc double square sockets 1/4 5/16 (M408 and M410) are professional-grade tools designed for use in automotive and industrial applications. These sockets offer several advantages and disadvantages, which are essential to consider before making a purchase.

1. High-quality construction: Snap-on is a well-known brand in the tool industry, known for its durability and long-lasting tools. These sockets are made from chrome molybdenum steel, which is resistant to wear and tear, ensuring they can withstand heavy use.

2. Double square design: Double square sockets provide an additional contact surface between the socket and the bolt or nut, increasing torque transfer and reducing the chance of rounding off the fastener's corners.

3. 1/4 inch drive: The 1/4 inch drive size is a standard size for most socket sets, making these sockets a versatile addition to any tool collection.

4. 5/16 inch and 9/32 inch sizes: These sizes are commonly used in automotive applications, making these sockets a valuable addition for those working on vehicles.

1. Expensive: Snap-on tools are known for their high-quality, but they also come with a premium price tag. These sockets are no exception and may be more expensive than other options from different brands.

2. Heavy: Due to their robust construction, these sockets are heavier than their lighter counterparts. This may not be an issue for those using them in a shop setting, but it could be a drawback for those working in tight spaces or on the go.

The Snap-on M408-M410 1940s 9/32 drive 2pc double square sockets 1/4 5/16 (M408 and M410) offer several advantages, such as high-quality construction, double square design, and versatile size range, making them valuable additions to any professional tool collection. However, their premium price tag and added weight may be a drawback for some users. Ultimately, the decision to buy these sockets depends on the user's needs, budget, and preferences.

If you are a professional mechanic, technician, or work in an industrial setting where heavy-duty tools are essential, investing in the Snap-on M408-M410 1940s 9/32 drive 2pc double square sockets 1/4 5/16 (M408 and M410) is a worthwhile investment due to their durability, versatility, and increased torque transfer capabilities. However, if you are on a tight budget or require lighter tools, there are other options available from various brands that may better suit your needs.

Details:

1/4 - m408 possibly 1940 w/ owners marks. 5/16 - m410 1944 emerge. Snap-on tools usa 9/32 drive 2pc double square sockets 1/4 5/16 m408 m410. Serious buyers only.

Please see pictures for more detail.

specifications carsocketsots:

• brand: Snap-on
• mpn: M408-m410
• part type: Drive Socket
• country of origin: United States
• socket type: Standard
• drive size: 9/32in.
• system of measurement: Sae
• size: 1/4in., 5/16in.
• set or single item: Set
• drive type: Double Square
• tools included: Sockets
• surface finish: Chrome
• california prop 65 warning: Attention

shipping carsocketsots:

• type: fixed
• class: standard
• transit: 4-8 days
• service: standard

general carsocketsots:

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

offer carsocketsots:

• in stock #: 1
• best offers: true
• availability: in stock
• options: ship-to-home
• started: june 7, 2026
• price: $42.00
• item condition: Used
• sold #: 9

seller carsocketsots:

• rating: 100.0%
• # reviews: 7646
• city: williamsburg, missouri

payments carsocketsots:

• other
• wallet: paypal
• credit card: visa

returns carsocketsots:

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