![GROCO 1-1\/2" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1500-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/600x600/products/33570/46150/111453XL__01530.1762978825.jpg?c=1 "GROCO 1-1\/2\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1500-W]")
Product Overview
1-1/2" Slotted Hi Speed Thru-Hull with Nut
Features:
- 1-1/2" NPSM / NPT combination thread
- C83600 Bronze
- With Nut
- Slotted
![GROCO 1-1\/2" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1500-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/1280x1280/products/33570/46150/111453XL__01530.1762978825.jpg?c=1 "GROCO 1-1\/2\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1500-W]")
1-1/2" Slotted Hi Speed Thru-Hull with Nut
Features:
![GROCO 1" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1000-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/33568/46148/111451XL__28879.1762978820.jpg?c=1 "GROCO 1\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1000-W]")
![GROCO 1-1\/4" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1250-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/33569/46149/111452XL__05830.1762978822.jpg?c=1 "GROCO 1-1\/4\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1250-W]")
![GROCO 3\/4" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-750-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/33567/46147/111450XL__18208.1762978817.jpg?c=1 "GROCO 3\/4\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-750-W]")
![GROCO 2-1\/2" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-2000-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/33571/46151/111454XL__92621.1762978828.jpg?c=1 "GROCO 2-1\/2\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-2000-W]")
![GROCO 1-1\/2" Bronze High Speed Thru-Hull Fitting w\/Nut [HSTH-1500-W]](https://cdn11.bigcommerce.com/s-jv4ukvb2hg/images/stencil/500x659/products/13023/15661/75379XL__19993.1717037371.jpg?c=1 "GROCO 1-1\/2\" Bronze High Speed Thru-Hull Fitting w\/Nut [HSTH-1500-W]")