
Stanley Proto J4990-4MXL 3/8 in. Drive 4 mm Full Polish Finish Extra Long Hex Bit
MPN: J4990-4MXL
Minimum order quantity is 0.
Stanley Proto J4990-4MXL 3/8 in. Drive 4 mm Full Polish Finish Extra Long Hex Bit
Introducing the Stanley Proto J4990-4MXL, a precision-engineered tool designed for both professionals and DIY enthusiasts alike. This 3/8-inch drive extra long hex bit socket is crafted to provide superior performance and durability, making it an essential addition to your toolkit.
Key Features:
- Exceptional Durability: Made from a heat-treated alloy, this hex bit socket is built to withstand wear and tear, ensuring it retains its shape and functionality over time.
- Optimal Performance: The 4 mm size is perfect for a variety of applications, allowing you to tackle a wide range of tasks with ease.
- Extended Reach: With an overall length of 6-3/32 inches, this extra-long hex bit socket provides enhanced accessibility in tight spaces, making it easier to reach fasteners in hard-to-reach areas.
- Precision Fit: The 13/64-inch bit length is designed to ensure a snug fit on fasteners, reducing the risk of stripping and providing a secure grip.
- Sleek Finish: The full polish finish not only enhances the aesthetic appeal but also makes for easy cleaning and rust resistance.
Why Choose Stanley Proto?
Stanley Proto tools are synonymous with quality and reliability. Investing in the J4990-4MXL means you are choosing a tool that is engineered for performance, comfort, and long-term use. Whether you're a seasoned mechanic or a casual user, this extra long hex bit socket will meet and exceed your expectations.
Upgrade your toolkit today with the Stanley Proto J4990-4MXL 3/8 in. Drive 4 mm Full Polish Finish Extra Long Hex Bit and experience the difference in quality and functionality.
Pickup available at USA Tool Depot
Usually ready in 2 hours

Type: Hex, Drive: 3/8 in., Size: 4 mm
-
USA Tool Depot
Pickup available, usually ready in 2 hours215 East 78th Street
Bloomington MN 55420
United States+16512258480
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Stanley Proto J4990-4MXL 3/8 in. Drive 4 mm Full Polish Finish Extra Long Hex Bit
Introducing the Stanley Proto J4990-4MXL, a precision-engineered tool designed for both professionals and DIY enthusiasts alike. This 3/8-inch drive extra long hex bit socket is crafted to provide superior performance and durability, making it an essential addition to your toolkit.
Key Features:
- Exceptional Durability: Made from a heat-treated alloy, this hex bit socket is built to withstand wear and tear, ensuring it retains its shape and functionality over time.
- Optimal Performance: The 4 mm size is perfect for a variety of applications, allowing you to tackle a wide range of tasks with ease.
- Extended Reach: With an overall length of 6-3/32 inches, this extra-long hex bit socket provides enhanced accessibility in tight spaces, making it easier to reach fasteners in hard-to-reach areas.
- Precision Fit: The 13/64-inch bit length is designed to ensure a snug fit on fasteners, reducing the risk of stripping and providing a secure grip.
- Sleek Finish: The full polish finish not only enhances the aesthetic appeal but also makes for easy cleaning and rust resistance.
Why Choose Stanley Proto?
Stanley Proto tools are synonymous with quality and reliability. Investing in the J4990-4MXL means you are choosing a tool that is engineered for performance, comfort, and long-term use. Whether you're a seasoned mechanic or a casual user, this extra long hex bit socket will meet and exceed your expectations.
Upgrade your toolkit today with the Stanley Proto J4990-4MXL 3/8 in. Drive 4 mm Full Polish Finish Extra Long Hex Bit and experience the difference in quality and functionality.
Type |
Hex |
---|---|
Drive |
3/8 in. |
Size |
4 mm |
