Durable 50mm split nut designed to suit Balboa, Gecko, and Hydroquip spa control systems.
This two-piece nut easily slides over the heater tube and secures in place with two screws, forming a tight, reliable fit. Once assembled, the built-in collar design prevents the nut from slipping off the tube, ensuring a stable connection and leak-free performance.

Key Features:

Fits 50mm heater tubes

Compatible with Balboa, Gecko, and Hydroquip controllers

Two-piece design for easy installation

Secure collar prevents movement after fitting

Sold individually