Lisle 12490 Line Sockets: 17mm & 21mm
Line socket set for fuel system fittings with 17mm/21mm sizes. Helps reduce fuel leaks and fits specific Audi A1, A3, A4 models. Users note solid build and ease of use, with some fit concerns on the 19mm socket
Highlights
- two-size socket set
- designed to prevent fitting damage
- reduces leak risk during use
Pros
- reduces fuel leaks
- solid build quality
- easy to use
- includes 17mm/21mm sizes
Cons
- fit issues reported for 19mm socket
Best For
Features
- Replaces fuel line fittings without damaging the fitting
- Includes 17mm socket compatible with multiple models
- Helps reduce fuel leaks during fuel line work
- Compatible with Audi A3 A4 A6 A8, VW Passat, and BMW N54 platforms
