Convoluted black wast hise for caravans and motorhomes , with an internatl diameter of 21.4mm and external diamter or 25.4mm supplied in m , but we are happy to cut to your required size.
- 1m x 20.5mm ID Black
- 21.4mm inside Dimension.
- 25.4mm Outside Dimension
- Cut to length simply let us know how many Meters you'd like