• Manufacturer: Balboa 

• Type: Directional wall fitting 

• Style: Standard 

• Color: Gray 

• Material: Plastic 

• Face diameter: 3-3/8” 

• Length: 2-1/4” 

• Hole size: Use 2-1/2” hole saw 

• Socket size: 1-1/2” slip 

The Balboa 10-3100GRY Standard Wall Fitting is designed to adhere to the spa jet to the wall of the hot tub. This replacement wall fitting, like all Balboa pool and spa wall fittings, is sleek and easy to install.