4″ inch ID inner diameter 252 Series Certified Marine Wet Exhaust Hose Corrugated Hardwall SAE J2006 R2
The hose is sold by the foot
Certified wet exhaust, heavy wall with helical wire reinforcement between (4) plies of rayon fabric.
Compounded to resist engine heat, exhaust fumes, ozone, mild acids, toilet effluent, salt water, and abrasion.
Meets or exceeds SAE J2006 R2 standards for wet exhaust service.
Black with Blue stripe.
Made in USA.