![GROCO 1-1\/2" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1500-W]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/62961/87246/111453XL__93875.1762986584.jpg?c=2 "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-6g54mu6qkm/images/stencil/1280x1280/products/62961/87246/111453XL__93875.1762986584.jpg?c=2 "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-6g54mu6qkm/images/stencil/500x659/products/62959/87244/111451XL__18759.1762986580.jpg?c=2 "GROCO 1\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1000-W]")
![GROCO 2-1\/2" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-2000-W]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/62962/87247/111454XL__70654.1762986586.jpg?c=2 "GROCO 2-1\/2\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-2000-W]")
![GROCO 1-1\/4" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-1250-W]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/62960/87245/111452XL__71304.1762986582.jpg?c=2 "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-6g54mu6qkm/images/stencil/500x659/products/62958/87243/111450XL__41465.1762986578.jpg?c=2 "GROCO 3\/4\" Slotted Hi Speed Thru-Hull w\/Nut [HSSLTH-750-W]")
![GROCO 1-1\/2" Bronze High Speed Thru-Hull Fitting w\/Nut [HSTH-1500-W]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/27521/28133/75379XL__75540.1548200357.jpg?c=2 "GROCO 1-1\/2\" Bronze High Speed Thru-Hull Fitting w\/Nut [HSTH-1500-W]")