VETUS GRP Tunnel - 185mm Internal Diameter - 1500mm Length [BP185G15] Paddlesports | Waterproof Bags & Cases The NAC-3 was designed for

The NAC-3 was designed for boats 10M (33') or greater in length and is rated to operate high-current pumps

2 Collars - Threaded and Locking

Deep-water bottom and wreck fishing up to 800 m (2

Square and Round sections -  minimum diameter 2

There is an additional webbing liner inside the cover for increased protection from the trolling motor prop

VETUS GRP Tunnel - 185mm Internal Diameter - 1500mm Length [BP185G15] Paddlesports | Waterproof Bags & Cases The NAC-3 was designed forGRP Tunnel 185mm Internal Diameter 1500mm Length High quality tunnel for VETUS bow thrusters, made from fiberglass reinforced polyester. The internal diameter is 185 mm, and the length is 1500 mm. Specifications: Internal Tunnel Diameter: 185 mm (7. 28 in.) Length: 1500 mm (59. 05 in.) Material: Fiberglass reinforced polyester