The GROCO 1-1/4" Bronze Extra Long Thru-Hull Fitting with Nut is an IT hardware component designed for specific industrial or marine applications requiring a robust pass-through connection. Constructed from C83600 Bronze, this fitting offers durability and corrosion resistance for environments where standard materials may not suffice. Its extra-long NPSM / NPT combination thread accommodates varying hull or panel thicknesses, ensuring a secure installation.