![VETUS GRP Tunnel - 125mm Internal Diameter - 750mm Length [BP125G75]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/600x600/products/17291/20924/90058XL__37256.1790169716.jpg?c=1 "VETUS GRP Tunnel - 125mm Internal Diameter - 750mm Length [BP125G75]")
![VETUS GRP Tunnel - 125mm Internal Diameter - 750mm Length [BP125G75]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/1280x1280/products/17291/20924/90058XL__37256.1790169716.jpg?c=1 "VETUS GRP Tunnel - 125mm Internal Diameter - 750mm Length [BP125G75]")
Product Overview
GRP Tunnel - 125mm Internal Diameter - 750mm Length
High-quality tunnel for VETUS bow thrusters, made from fiberglass-reinforced polyester. The internal diameter is 125 mm, and the length is 750 mm.
Specifications:
- Internal Tunnel Diameter: 125 mm (4.92 in.)
- Length: 750 mm (29.52 in.)
- Material: Fiberglass-reinforced polyester
![VETUS GRP Tunnel - 185mm Internal Diameter - 1500mm Length [BP185G15]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/17027/20605/89453XL__31627.1790169065.jpg?c=1 "VETUS GRP Tunnel - 185mm Internal Diameter - 1500mm Length [BP185G15]")
![VETUS GRP Tunnel - 150mm Internal Diameter - 1500mm Length [BP150G15]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/21417/26325/98044XL__86582.1790180098.jpg?c=1 "VETUS GRP Tunnel - 150mm Internal Diameter - 1500mm Length [BP150G15]")
![VETUS G.R.P. Fiberglass Tunnel - 40" Length, 125mm Diameter [BP125G10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/6184/7570/55324XL__34199.1790143336.jpg?c=1 "VETUS G.R.P. Fiberglass Tunnel - 40\" Length, 125mm Diameter [BP125G10]")
![VETUS GRP Stern Thruster Tunnel - Diameter 185mm [STERN185P]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/15690/18567/84526XL__33548.1790165495.jpg?c=1 "VETUS GRP Stern Thruster Tunnel - Diameter 185mm [STERN185P]")
![VETUS G.R.P. Fiberglass Tunnel - 40" Length, 185mm Diameter [BP185G10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/6187/7573/55330XL__85413.1790143343.jpg?c=1 "VETUS G.R.P. Fiberglass Tunnel - 40\" Length, 185mm Diameter [BP185G10]")