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The TRUDESIGN mushroom-head through-hull fitting is the modern alternative to traditional metal fittings. Made from high-quality, fiberglass-reinforced nylon, this through-hull fitting offers maximum corrosion resistance and durability. The mushroom-shaped design ensures a secure seal and reliably prevents water ingress. Available in black and white, and in various sizes from 1/2 inch to 2 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 approx. mm | Øi mm | Øa mm | H mm | Insertion tool |
|---|---|---|---|---|---|---|---|
| TD90424 | TD90425 | 1/2" | 21.3 | 12 | 35 | 72 | - |
| TD90431 | TD90432 | 3/4" | 26.9 | 17 | 41 | 71 | TD90933 |
| TD90422 | TD90423 | 1" | 33.7 | 23 | 52 | 71 | TD90934 |
| TD90420 | TD90421 | 1 1/4" | 42.4 | 30 | 65 | 92 | TD90935 |
| TD90418 | TD90419 | 1 1/2" | 48.3 | 36 | 74 | 91 | TD90936 |
| TD91343 | TD91344 | 2" | 60.3 | 48 | 93 | 122 | TD90937 |
Technical specifications: Material: glass fiber reinforced nylon, available in black and white, sizes from 1/2 inch to 2 inches, meets ISO 9093-2 standard, corrosion-resistant, UV-resistant, saltwater-resistant. R = thread size, Øi = inner diameter, Øa = outer diameter, H = height. Installation with a suitable TRUDESIGN mounting wrench is recommended.
TRUDESIGN through-hull fittings are the modern choice for professional marine installations. Invest in quality, durability, and corrosion resistance for your onboard technology.