17 mm line socket details
Lisle 17mm & 21mm Line Sockets (12490)
The Lisle 17mm & 21mm Line Sockets (12490) are a professional-grade tool designed to efficiently and safely remove and install fuel line fittings. This set includes two high-quality sockets, 17mm and 21mm, compatible with a wide range of vehicles.
KEY FEATURES AND BENEFITS:
Precision Fit: The sockets are designed to accurately fit fuel line fittings, reducing the risk of damage.
Safe and Efficient: The specialized design minimizes the chance of stripping or damaging fittings, ensuring a secure and leak-free connection.
Wide Compatibility: The 17mm socket is compatible with popular European vehicles, including Audi, Volkswagen, and BMW models. The 21mm socket is designed for specific Paccar truck engines.
Durable Construction: Made from high-quality steel and chrome-plated for corrosion resistance, these sockets are built to last.
Size: 17mm & 21mm
Material: High-quality steel
Finish: Chrome plated
Drive Size: 1/2" square drive
Identify the Fitting: Determine the size of the fuel line fitting you need to remove or install.
Select the Correct Socket: Choose the appropriate 17mm or 21mm socket based on the fitting size.
Attach the Socket: Securely attach the socket to a 1/2" square drive ratchet or wrench.
Remove or Install the Fitting: Use the socket and ratchet/wrench to carefully remove or install the fuel line fitting.
BENEFITS OF USING LISLE 17MM & 21MM LINE SOCKETS (12490):
Prevent Damage: Reduces the risk of damaging fuel line fittings, fuel rails, and fuel lines.
Minimize Leaks: Ensures a secure and leak-free connection.
Efficient Work: Saves time and effort with a precision tool designed for the task.
Durable and Reliable: Built to last with high-quality materials and construction.
Precision-engineered for a secure fit
Compatible with a wide range of vehicles
Durable steel construction with chrome plating
Easy to use with a 1/2" square drive
Reduces the risk of damage and leaks
Product identification
- Brand: Lisle
- Model / MPN: 12490
Lisle line socket: see the listed specifications for this model.








