AN4 Specification:
- Material: T-6 aviation aluminum alloy
- Inner diameter: 11 MM (0.43'')
- Total length: 39 MM (1.53'')
AN6 Specification:
- Material: T-6 aviation aluminum alloy
- Inner diameter: 14 MM (0.55'')
- Total length: 45 MM (1.77'')
AN8 Specification:
- Material: T-6 aviation aluminum alloy
- Inner diameter: 16 MM (0.62'')
- Total length: 50 MM (1.96'')
AN10 Specification:
- Material: T-6 aviation aluminum alloy
- Inner diameter: 20 MM (0.78'')
- Total length: 58 MM (2.28'')