2.0mm Ø .
2.5mm Ø .
3.0mm Ø .
4.0mm Ø .
5.0mm Ø .
5.5mm Ø Curved / Straight .
8.0mm Ø Curved / Straight .
10.0mm Ø Straight only .
27.0cm / 10¾inch .
12.7cm / 5inch .
14.0cm / 5-½inch .
15.2cm / 6inch .
20.3cm / 8inch .
Nelaton Probes & Directors .
Stainless Stell 5" 0000-000 0.4 x 0.6 mm .
Stainless Stell 5" 00-0 0.7 x 0.8 mm .
Stainless Stell 5" 1-2 0.9 x 1.1mm .
Stainless Stell 5" 3-4 1.3 x 1.4mm .
Stainless Stell 5" 5-6 1.5 x 1.6mm .
Stainless Stell 5" 7-8 1.8 x 1.9mm .
