Search query: 1 3/4 through hull fittings for boats without barb

Product: Shoreline Marine Bilge Pump Plumbing Kit with 3/4 Inch X 5 Feet Hose
Brand: Shoreline Marine
Color: Multi
Relevance: Irrelevant
3/4 inch ID X 5 feet corrugated hose
3/4 inch Thru Hull
2 Stainless Steel Hose Clamps
MUST BE USED WITH A BILGE PUMP EQUIPPED WITH A 3/4 INCH OD OUTLET BARB ONLY
VERIFY BILGE PUMP DIMENSIONS BEFORE PURCHASE

Product: Attwood 66551-3 Stainless Steel Barbed Standard Length Straight Thru-Hull, 1 1/2-Inch
Brand: attwood
Color: Unspecified
Relevance: Substitute
Standard Thread has full length thread for thick hulls and easy tightening
Hose Size 1-1/2" I.D.
Flange Dia. 3"
Thread O.1-7/8" Thread Length 2-1/2" Barb Length 1-1/4" Total Length b4-1/8"
Install. Hole Saw Size 2" Thread NPSM 1-1/2" Max Hull Thick. 1-7/8"

Product: Perko 0322DP5PLB Thru-Hull Connection-Use with 3/4" Pipe
Brand: Perko
Relevance: Exact
Machined to fit a boat hull
Grooved to retain bedding compound
Neck threaded approximately 3/8" from the flange
Pipe Size: 3/4"; Mounting Hole Diameter: 1"
Max Hull Thickness: 1-1/2"; OD Flange: 1-7/8"

Product: 3M Marine Adhesive Sealant Fast Cure 4200 (06560) – Semi-Permanent Flexible Adhesive Sealant for Boats and RVs – White - 10 fl oz (295 ml)
Brand: 3M
Color: White
Relevance: Irrelevant
CURES FAST One-part adhesive sealant requires no mixing, typically cures in as little as 24 hours so you can get back on the water faster
SEALS ABOVE AND BELOW WATERLINE – Ideal for joints, rub-rails, access plates and other areas shielded from the sun
LONG LASTING FORMULA Tough polyurethane polymer resists weathering and salt water
WON’T CRACK OR PEEL – Stays very flexible, retaining strong bonds even during vibration, structural movement or shock
ALLOWS FOR DISASSEMBLY WITHOUT DAMAGE – Medium-strength, semi-permanent adhesive sealant allows for bonded parts to be removed after prolonged use