Description
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: 1.05 lbs
- UPC: 742985143128
This Groco Hsth-1250-W 1-1/4″ Bronze High-Speed Thru-Hull Fitting With Nut is a curated choice in our Thru-Hull Fittings line, providing both quality and value.
Explore more from our collection.

![Forespar Pro Series Stainless Steel Capped Thru-Hull Valve – Designed For 1-1/2" To 2" Hose Id [930003Ss] 1](https://trailfit.shop/wp-content/uploads/2026/06/forespar-pro-series-stainless-steel-capped-thru-hull-valve-designed-for-1-1-2-to-2-hose-id-930003ss-1.webp)
![Attwood 90° White Plastic Thru-Hull Fitting – 1-1/8" Id [3879-3] 1](https://trailfit.shop/wp-content/uploads/2026/06/attwood-90-white-plastic-thru-hull-fitting-1-1-8-id-3879-3-1.webp)

Reviews
There are no reviews yet.