These jets are no longer available. There are replacements though! CMP Crown Jets and CMP Wave Jets can generally be used to replace most of the Waterway Storm Jets. These are common in many brands of spas. 

Replacement Jets: 133mm CMP Crown, or 127mm CMP Wave

Archived Information:

125-128mm Jet Face. Directional with 5 textured scallops. This is known as the "Sterling Silver" colour which is a light grey.

Dimensions (Roughly):

• Diameter: 125-128mm
• Length: ~139mm
• Diameter of Tail: 26mm (smallest part at rear)

212-7639-sts