Marine Plumbing & Ventilation - Thru-Hull Fittings
![GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W]](http://niluunlimited.com/cdn/shop/products/75344XL_600x@2x.progressive.jpg?v=1637723689)
SKU: CWR-75344
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1" Bronze Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 3"H x 3"W x 6"L WT: 1 lbs UPC: 742985141759
![GROCO 3/4" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-750-W]](http://niluunlimited.com/cdn/shop/products/75343XL_600x@2x.progressive.jpg?v=1637723682)
SKU: CWR-75343
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
3/4" Bronze Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 3/4" Material: Bronze Box Dimensions: 3"H x 3"W x 7"L WT: 0.8 lbs UPC: 742985141742
![GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]](http://niluunlimited.com/cdn/shop/products/75335XL_600x@2x.progressive.jpg?v=1637723628)
SKU: CWR-75335
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 2-1/2" Specifications: Hose Size: 2-1/2" Material: Bronze Box Dimensions: 4"H x 4"W x 6"L WT: 1.5 lbs...
![GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]](http://niluunlimited.com/cdn/shop/products/75333XL_600x@2x.progressive.jpg?v=1637723615)
SKU: CWR-75333
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1-1/2" Specifications: Hose Size: 1-1/2" Material: Bronze Box Dimensions: 5"H x 6"W x 7"L WT: 2.2 lbs...
![GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-1250-W]](http://niluunlimited.com/cdn/shop/products/75332XL_600x@2x.progressive.jpg?v=1637723608)
SKU: CWR-75332
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1-1/4" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1-1/4" Specifications: Hose Size: 1-1/4" Material: Bronze Box Dimensions: 5"H x 5"W x 5"L WT: 1.9 lbs...
![GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W]](http://niluunlimited.com/cdn/shop/products/75331XL_600x@2x.progressive.jpg?v=1637723601)
SKU: CWR-75331
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1" Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 5"H x 5"W x 5"L WT: 1.2 lbs...
![GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]](http://niluunlimited.com/cdn/shop/products/75330XL_600x@2x.progressive.jpg?v=1637723594)
SKU: CWR-75330
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
3/4" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 3/4" Specifications: Hose Size: 3/4" Material: Bronze Box Dimensions: 5"H x 5"W x 5"L WT: 1.15 lbs...
![GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]](http://niluunlimited.com/cdn/shop/products/75329XL_600x@2x.progressive.jpg?v=1637723587)
SKU: CWR-75329
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1/2" Bronze Combo Scoop Thru-Hull w/NutFeatures: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1/2" Specifications: Hose Size: 1/2" Material: Bronze Box Dimensions: 3"H x 3"W x 5"L WT: 0.8 lbs...
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S]](http://niluunlimited.com/cdn/shop/products/75229XL_600x@2x.progressive.jpg?v=1637723064)
SKU: CWR-75229
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
Stainless Steel Hose Barb Thru-Hull Fitting - 2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 2" Material: Stainless Steel Box Dimensions: 5"H x 5"W x 5"L WT: 1.55 lbs UPC: 742985139022
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S]](http://niluunlimited.com/cdn/shop/products/75228XL_600x@2x.progressive.jpg?v=1637723058)
SKU: CWR-75228
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1-1/2" Material: Stainless Steel Box Dimensions: 5"H x 5"W x 5"L WT: 1.25 lbs UPC: 742985139015
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]](http://niluunlimited.com/cdn/shop/products/75227XL_600x@2x.progressive.jpg?v=1637723051)
SKU: CWR-75227
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 5"L WT: 1 lbs UPC: 742985139008
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/8" [HTH-1125-S]](http://niluunlimited.com/cdn/shop/products/75226XL_600x@2x.progressive.jpg?v=1637723044)
SKU: CWR-75226
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/8" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1-1/8" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 5"L WT: 0.7 lbs UPC: 742985138995
