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{"id":15789510885536,"title":"attwood Stainless Steel Barbed Standard Length Straight Thru-Hull 1 1\/4-Inch","handle":"attwood-stainless-steel-barbed-standard-length-straight-thru-hull-1-1-4-inch","description":"\u003ch3\u003eattwood Stainless Steel Barbed Standard Length Straight Thru-Hull\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePolish your image with these beautiful, durable stainless steel fittings. Each\nThru-Hull and Scupper Valve is available with a new silicone gasket and are\nbacked by Attwood's trusted Lifetime Warranty! Why specify plastic parts when\nthese fittings will last the life of the boat? Cast from certified enhanced\n316 Stainless Steel allow for strength and lifetime corrosion-resistance. We\npolish all visible areas to a mirror finish, then each part through a\npassivation for additional protection. Thick steel sidewalls withstand\ncontinual stress and hose flexing. A channel under the flange holds a bead of\nsealant, making it easier to install and apply a trouble free seal. All models\nhave wrench flats or an end notch to hold as a gripping surface. One installer\ncan tighten all connections from inside the hull. Barbed tail ends provide\nplenty of room to hold multiple clamps.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e1-1\/4 inches diameter hose size\u003c\/li\u003e\n \u003cli\u003e2-3\/4 inches diameter Flange\u003c\/li\u003e\n \u003cli\u003e1-5\/8 inches diameter thread\u003c\/li\u003e\n \u003cli\u003eCaution: thru-hull connectors are designed for installation above the water line only\u003c\/li\u003e\n \u003cli\u003eStandard Thread has full length thread for thick hulls and easy tightening\u003c\/li\u003e\n \u003cli\u003eHose Size: 1 1\/8\" I.D.\u003c\/li\u003e\n \u003cli\u003eFlange Dia.: 2 1\/4\"\u003c\/li\u003e\n \u003cli\u003eThread O.D.: 1 3\/8\", Thread Length: 2 3\/8\", Barb Length: 1 1\/4\", Total Length: 3 7\/8\"\u003c\/li\u003e\n \u003cli\u003eInstall. Hold size: 1 1\/2\", Thread NPSM: 1\", Max Hull Thickness: 1 3\/4\"\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-14T16:38:40+10:00","created_at":"2026-07-14T14:42:05+10:00","vendor":"attwood","type":"Plumbing Fittings","tags":["home_improvement_July2026"],"price":25300,"price_min":25300,"price_max":25300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58175720718496,"title":"1 1\/4-Inch","option1":"1 1\/4-Inch","option2":null,"option3":null,"sku":"B002FP86CW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"attwood Stainless Steel Barbed Standard Length Straight Thru-Hull 1 1\/4-Inch - 1 1\/4-Inch","public_title":"1 1\/4-Inch","options":["1 1\/4-Inch"],"price":25300,"weight":550,"compare_at_price":null,"inventory_management":"shopify","barcode":"022697665508","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B002FP86CW.jpg?v=1784004127","\/\/dingoship.com.au\/cdn\/shop\/files\/81r5uT15TjL.jpg?v=1784004128"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B002FP86CW.jpg?v=1784004127","options":["Size"],"media":[{"alt":null,"id":69748035616928,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B002FP86CW.jpg?v=1784004127"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B002FP86CW.jpg?v=1784004127","width":1000},{"alt":null,"id":69748035649696,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/81r5uT15TjL.jpg?v=1784004128"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/81r5uT15TjL.jpg?v=1784004128","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eattwood Stainless Steel Barbed Standard Length Straight Thru-Hull\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePolish your image with these beautiful, durable stainless steel fittings. Each\nThru-Hull and Scupper Valve is available with a new silicone gasket and are\nbacked by Attwood's trusted Lifetime Warranty! Why specify plastic parts when\nthese fittings will last the life of the boat? Cast from certified enhanced\n316 Stainless Steel allow for strength and lifetime corrosion-resistance. We\npolish all visible areas to a mirror finish, then each part through a\npassivation for additional protection. Thick steel sidewalls withstand\ncontinual stress and hose flexing. A channel under the flange holds a bead of\nsealant, making it easier to install and apply a trouble free seal. All models\nhave wrench flats or an end notch to hold as a gripping surface. One installer\ncan tighten all connections from inside the hull. Barbed tail ends provide\nplenty of room to hold multiple clamps.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e1-1\/4 inches diameter hose size\u003c\/li\u003e\n \u003cli\u003e2-3\/4 inches diameter Flange\u003c\/li\u003e\n \u003cli\u003e1-5\/8 inches diameter thread\u003c\/li\u003e\n \u003cli\u003eCaution: thru-hull connectors are designed for installation above the water line only\u003c\/li\u003e\n \u003cli\u003eStandard Thread has full length thread for thick hulls and easy tightening\u003c\/li\u003e\n \u003cli\u003eHose Size: 1 1\/8\" I.D.\u003c\/li\u003e\n \u003cli\u003eFlange Dia.: 2 1\/4\"\u003c\/li\u003e\n \u003cli\u003eThread O.D.: 1 3\/8\", Thread Length: 2 3\/8\", Barb Length: 1 1\/4\", Total Length: 3 7\/8\"\u003c\/li\u003e\n \u003cli\u003eInstall. Hold size: 1 1\/2\", Thread NPSM: 1\", Max Hull Thickness: 1 3\/4\"\u003c\/li\u003e\n \u003c\/ul\u003e"}

attwood Stainless Steel Barbed Standard Length Straight Thru-Hull 1 1/4-Inch

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attwood Stainless Steel Barbed Standard Length Straight Thru-Hull

Polish your image with these beautiful, durable stainless steel fittings. Each Thru-Hull and Scupper Valve is available with a new silicone gasket and are backed by Attwood's trusted Lifetime Warranty! Why specify plastic parts when these fittings will last the life of the boat? Cast from certified enhanced 316 Stainless Steel allow for strength and lifetime corrosion-resistance. We polish all visible areas to a mirror finish, then each part through a passivation for additional protection. Thick steel sidewalls withstand continual stress and hose flexing. A channel under the flange holds a bead of sealant, making it easier to install and apply a trouble free seal. All models have wrench flats or an end notch to hold as a gripping surface. One installer can tighten all connections from inside the hull. Barbed tail ends provide plenty of room to hold multiple clamps.

Product Features

  • 1-1/4 inches diameter hose size
  • 2-3/4 inches diameter Flange
  • 1-5/8 inches diameter thread
  • Caution: thru-hull connectors are designed for installation above the water line only
  • Standard Thread has full length thread for thick hulls and easy tightening
  • Hose Size: 1 1/8" I.D.
  • Flange Dia.: 2 1/4"
  • Thread O.D.: 1 3/8", Thread Length: 2 3/8", Barb Length: 1 1/4", Total Length: 3 7/8"
  • Install. Hold size: 1 1/2", Thread NPSM: 1", Max Hull Thickness: 1 3/4"