Billet Aluminum Fuel Filter Clamps range from 1.5" to 2.0" in diameter.
They offer 5 times the clamping force of a traditional metal clamp while providing a sleek cosmetically pleasing design.
Great for all applications where good looks and professional function is a MUST.
Available in Black, and Polished.

Size variance is as follows:

1.50" = Adjustment Range 42 - 44mm 

1.75" = Adjustment Range 47.5 - 49.5mm

2.00" = Adjustment Range 58 - 60mm