GROCO 1" Slotted High-Speed Thru-Hull

This high-speed thru-hull fitting is designed for optimal flow and durability, ensuring a reliable connection for your marine applications.

• 1" NPSM / NPT combination thread
• Constructed from C83600 Bronze for excellent corrosion resistance
• Includes nut for secure installation
• Slotted design for enhanced water flow

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GROCO 1" Slotted High-Speed Thru-Hull