Shields 400 Vinylvent Hose 4" x 50 FT

Shields 400 Vinylvent 4" x 50 FT. Wt. "C": 10. I.D.: 4" or 101.6mm. O.D.: 4 1/8" or 104.8mm. Shields Vinylvent Ducting Hose is PVC supported by anodized wire helix Resistant to UV and the ozone Primarily used for venting of bilge fumes Meets or exceeds manufacturer's recommended specifications