Thru-Hull Fittings
Showing 1–16 of 22 results
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GROCO 1-1/2″ Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]
Original price was: $48.76.$34.75Current price is: $34.75. -
GROCO 1-1/2″ Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1500-W]
Original price was: $71.96.$39.26Current price is: $39.26. -
GROCO 1-1/4″ Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]
Original price was: $39.96.$30.80Current price is: $30.80. -
GROCO 1″ Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W]
Original price was: $28.76.$17.11Current price is: $17.11. -
GROCO 1/2″ Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]
Original price was: $23.16.$12.04Current price is: $12.04. -
GROCO 2-1/2″ Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
Original price was: $121.56.$68.84Current price is: $68.84. -
GROCO 2″ NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-2000-WS]
Original price was: $47.96.$34.59Current price is: $34.59. -
GROCO 3/4″ 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]
Original price was: $30.36.$16.26Current price is: $16.26. -
GROCO 3/4″ Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]
Original price was: $24.76.$15.86Current price is: $15.86. -
GROCO Bronze Hose Barb Thru-Hull Fitting – 1-1/2″ [HTH-1500]
Original price was: $63.16.$38.48Current price is: $38.48. -
GROCO Bronze Hose Barb Thru-Hull Fitting – 1-1/4″ [HTH-1250]
Original price was: $52.76.$41.74Current price is: $41.74. -
GROCO Bronze Hose Barb Thru-Hull Fitting – 1-1/8″ [HTH-1125]
Original price was: $27.16.$20.37Current price is: $20.37. -
GROCO Bronze Hose Barb Thru-Hull Fitting – 2″ [HTH-2000]
Original price was: $48.76.$35.73Current price is: $35.73. -
GROCO Stainless Steel Hose Barb Thru-Hull Fitting – 2″ [HTH-2000-S]
Original price was: $52.76.$33.53Current price is: $33.53. -
Perko 1-1/2″ Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]
Original price was: $87.16.$54.22Current price is: $54.22. -
Perko 1-1/2″ Thru-Hull Fitting f/Hose Plastic MADE IN THEUSA [0328DP8]
Original price was: $8.76.$5.72Current price is: $5.72.
![GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-1-1-2-bronze-combo-scoop-thru-hull-w-nut-sth-1500-w.webp)
![GROCO 1-1/2" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1500-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-1-1-2-bronze-high-speed-thru-hull-fitting-w-nut-hsth-1500-w.webp)
![GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-1-1-4-stainless-steel-extra-long-thru-hull-fitting-w-nut-thxl-1250-ws.webp)
![GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-1-bronze-extra-long-thru-hull-fitting-w-nut-thxl-1000-w.webp)
![GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-1-2-bronze-combo-scoop-thru-hull-w-nut-sth-500-w.webp)
![GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-2-1-2-bronze-combo-scoop-thru-hull-w-nut-sth-2500-w.webp)
![GROCO 2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-2000-WS]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-2-nps-npt-combo-stainless-steel-thru-hull-fitting-w-nut-th-2000-ws.webp)
![GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-3-4-90-degree-hose-thru-hull-fitting-hthc-750-s.webp)
![GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-3-4-bronze-combo-scoop-thru-hull-w-nut-sth-750-w.webp)
![GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-bronze-hose-barb-thru-hull-fitting-1-1-2-hth-1500.webp)
![GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-bronze-hose-barb-thru-hull-fitting-1-1-4-hth-1250.webp)
![GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/8" [HTH-1125]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-bronze-hose-barb-thru-hull-fitting-1-1-8-hth-1125.webp)
![GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-bronze-hose-barb-thru-hull-fitting-2-hth-2000.webp)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/groco-stainless-steel-hose-barb-thru-hull-fitting-2-hth-2000-s.webp)
![Perko 1-1/2" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/perko-1-1-2-thru-hull-fitting-f-hose-chrome-plated-bronze-made-in-usa-0350008dpc.webp)
![Perko 1-1/2" Thru-Hull Fitting f/Hose Plastic MADE IN THEUSA [0328DP8]](https://www.besthardwaredepot.com/wp-content/uploads/2026/08/perko-1-1-2-thru-hull-fitting-f-hose-plastic-made-in-theusa-0328dp8.webp)