Groco THXL-1000-W Bronze Extra-Length Thru-Hull Fitting with Locknut 1 Inch NPS

Manufacturer

Groco

Part Number

THXL-1000-W
03/11/2036 8:54 PM
Sale Price

$33.96

In Stock (5)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Groco THXL-1000-W is a bronze extra-length thru-hull fitting designed for installations where increased hull thickness requires a longer fitting to properly penetrate the hull. This 1-inch NPS threaded fitting provides a reliable through-hull connection for marine plumbing systems below the waterline.

Key Features:

  • Bronze construction for superior corrosion resistance in marine environments
  • Extra-length design accommodates thicker hull installations
  • 1-inch NPS (National Pipe Straight) thread size
  • Includes locknut for secure installation and proper sealing
  • Manufactured by Groco, a trusted name in marine plumbing components

This thru-hull fitting is ideal for raw water intake, livewell systems, washdown applications, and other non-potable water connections. The bronze material ensures long-lasting durability in saltwater and freshwater environments. Important: This fitting is NOT approved for potable (drinking) water systems.

Products specifications

Pipe

1"

Online service and delivery was great. Only concern was the item (tyres) purchased had a manufactory date of December 2017.

Very user friendly.

Easy ordering, quick delivery. Great job!

Thanks.

received what i ordered in timely manner

I was waiting on a email saying they shipped my order and next thing I know ups was at the door..2 days thanks

The first product I received was incorrect and they were very timely in getting me the information I needed for the return. No hassle what so ever.

Good to shop with.

No bad. Could indicate line size, like 5/16 in. I had to lookup Dorman's P/N to find the size. Tks

Easy pleasant transaction so far

Was for head gaskets. They used to come 2 to a pack--now same price and there is only one in the pack (1135g) Mr. Gasket. Knowing this, I wouldn't have ordered.

Quick and easy to order. Unsure of how soon I will receive shipment.

Website was very easy to navigate.

great prices

So far it has been a good experience

The site was easy to negotiate and the price was great. There were some discrepancies between the Google shopping description, the repreventative pics and the actual product. However, any of the variations would be fine so I did not pursue the discrpenc

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

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