Description: Thru hull inlet size 3/4" with intake strainer. Maximum corrosion resistance and durability in the saltwater environment. Marine grade Stainless steel 316 Size: 3/4" pipe High polished finish Specification: Inner Threaded Dia.: Approx. 19mm /0.75" Outer Threaded Dia.: Approx. 26mm / 1" Threaded Pipe Length: Approx. 80mm /3.15" Total Length: Approx. 106mm / 4.17" Ventilation Hole Size: Approx. 105x58mm / 4.13x2.28" Package Includes: 1 Piece Strainer