Marine Plumbing & Ventilation - Thru-Hull Fittings
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter [66548-3]](http://niluunlimited.com/cdn/shop/products/98090XL_600x@2x.progressive.jpg?v=1674665598)
SKU: CWR-98090
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: Attwood Marine
Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner DiameterPolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced 316...
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]](http://niluunlimited.com/cdn/shop/products/98088XL_600x@2x.progressive.jpg?v=1674665581)
SKU: CWR-98088
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: Attwood Marine
Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner DiameterPolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced 316...
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter [66545-3]](http://niluunlimited.com/cdn/shop/products/98087XL_600x@2x.progressive.jpg?v=1674665573)
SKU: CWR-98087
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: Attwood Marine
Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced...
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]](http://niluunlimited.com/cdn/shop/products/98083XL_600x@2x.progressive.jpg?v=1674665541)
SKU: CWR-98083
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: Attwood Marine
Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner DiameterPolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced 316...
![GROCO 1-1/4" 90 Degree Hose Thru-Hull Fitting [HTHC-1250-S]](http://niluunlimited.com/cdn/shop/products/75391XL_600x@2x.progressive.jpg?v=1637723938)
SKU: CWR-75391
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1-1/4" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box Dimensions: 5"H x 6"W x 6"L WT: 1.15 lbs UPC: 742985139305...
![GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S]](http://niluunlimited.com/cdn/shop/products/75390XL_600x@2x.progressive.jpg?v=1637723931)
SKU: CWR-75390
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specifications: Hose Size: 1" Material: Stainless Steel Box Dimensions: 5"H x 5"W x 5"L WT: 1.2 lbs UPC: 742985139299...
![GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]](http://niluunlimited.com/cdn/shop/products/75389XL_600x@2x.progressive.jpg?v=1637723924)
SKU: CWR-75389
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
3/4" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specifications: Material: Stainless Steel Hose Size: 3/4" Box Dimensions: 3"H x 3"W x 5"L WT: 0.75 lbs UPC: 742985139282...
![GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]](http://niluunlimited.com/cdn/shop/products/75384XL_600x@2x.progressive.jpg?v=1637723891)
SKU: CWR-75384
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag Extra Long NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 3/4" Material: Bronze Box Dimensions: 3"H x...
![GROCO 2" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-2000-W]](http://niluunlimited.com/cdn/shop/products/75380XL_600x@2x.progressive.jpg?v=1637723863)
SKU: CWR-75380
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
2" Bronze High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 2" Material: Bronze Box Dimensions: 4"H x 4"W x 5"L WT:...
![GROCO 1-1/2" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1500-W]](http://niluunlimited.com/cdn/shop/products/75379XL_600x@2x.progressive.jpg?v=1637723856)
SKU: CWR-75379
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1-1/2" Bronze High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 1-1/2" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT:...
![GROCO 1-1/4" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1250-W]](http://niluunlimited.com/cdn/shop/products/75378XL_600x@2x.progressive.jpg?v=1637723849)
SKU: CWR-75378
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1-1/4" Bronze High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 1-1/4" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT:...
![GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]](http://niluunlimited.com/cdn/shop/products/75377XL_600x@2x.progressive.jpg?v=1637723843)
SKU: CWR-75377
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Thru-Hull Fittings
VENDOR: GROCO
1" Bronze High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT:...
