This kit is a (3) Piece O-Ring Set for the Old or New Style Adjustable Mini Jet Nozzle Inserts made by Waterway.
This kit fits either nozzle hole size. The below picture shows the location of the (1) Large O-ring and The (2) Small o-rings..
Note: The small inside o-ring may in some cases not be able to be replaced without damaging the nozzle..
See Links below for the nozzles and jets..
Nozzle, Waterway, Adjustable, Mini Jet, 1/4" Orifice Size, Old Style
Nozzle, Waterway, Adjustable, Mini Jet, 5/16" Orifice Size, Old Style
Nozzle, Neck Jet, Waterway, 1/4" Orifice, Adjustable, Mini Jet, New Style
Nozzle, Neck Jet, Waterway, 5/16" Orifice Size, Adjustable, Mini Jet, New Style
Tool, Nozzle, Waterway, Adjustable, Mini Jet, works with Old Style only
