1pcs Spa Hot Tub Heater Split Nut Unions with Screw and 1 pcs Heater Gasket/O-Rings(Actual Size 3 Inch,Suitable for 2 Inch Heater Assemblies)
Here is 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings
Actual Split Nut Measurement : The inner size is 2.3 inch, the outer size is 2.9 inch.
Actual Oring Measurement: The inner size is 2.08 inch, the outer size is 2.87 inch.
the O-ring fits for Balboa,Gecko,HydroQuip,Spa Builders,Correctech,Spanet,not fits LX Heater,the split nut fits 2" Heater Assemblies Made by Balboa,Gecko,HydroQuip,Spa Builders,Correctech and LX