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The TRUDESIGN through-hull fitting in extra-long version is the ideal solution for thicker hull walls and special installation situations. Made from high-quality, glass-fiber-reinforced nylon (composite plastic), this through-hull fitting offers maximum corrosion resistance and durability. The extra-long design allows for secure installation even with greater wall thicknesses and ensures a reliable seal. Available in black and white, and in various sizes from 3/4 inch to 3 inches.
TRUDESIGN through-hull fittings comply with ISO 9093-2 and are specifically designed for marine applications. The lightweight nylon material is UV-resistant, saltwater-resistant, and significantly lighter than metal versions. Installation is simple and secure using the appropriate TRUDESIGN fitting wrench.
| Item No. black | Item No. white | R inch | R mm | Øi mm | Øa mm | H mm | Insertion tool |
|---|---|---|---|---|---|---|---|
| TD91077 | TD91148 | 3/4" | 26.9 | 17 | 41 | 140 | TD90933 |
| TD91078 | TD91149 | 1" | 33.7 | 23 | 52 | 140 | TD90934 |
| TD91079 | TD91150 | 1-1/4" | 42.4 | 30 | 65 | 140 | TD90935 |
| TD91080 | TD91151 | 1-1/2" | 48.3 | 35 | 74 | 140 | TD90936 |
| TD91081 | - | 2" | 60.3 | 49 | 93 | 140 | TD90937 |
| TD91160 | - | 3" | 87.9 | 75 | 145 | 160 | - |
Technical specifications: Material: glass fiber reinforced nylon (composite plastic), extra long version, available in black and white, sizes from 3/4 inch to 3 inch, meets ISO 9093-2 standard, corrosion-resistant, UV-resistant, saltwater-resistant. R = thread size, Øi = inner diameter, Øa = outer diameter, H = height (extra long). Installation with a suitable TRUDESIGN mounting wrench is recommended.
TRUDESIGN through-hull fittings in extra-long versions are the professional choice for thicker hull walls and special installation situations. Invest in quality, durability, and corrosion resistance for your onboard systems.