INCLUDES the three  most commonly used adapters and washers to adapt 15/16-Inch-27 male, 3/4-Inch-27 female and 13/16-Inch-27 female thread
AND ALSO INCLUDES three  specialty adapters and washers to adapt to 13/16-Inch-27 male, 55/64-Inch-27 male, and 55/64-Inch-27 female
This is not a one size fits all or universal product set, nor is it intended for use w/ snap on adaption, these are threaded adapters
Materials used are BPA, PVC, and Phthalates free Plastic.
Aerator X Aerator Used to adapt various aerator threads *note not all sizes are sold in this kit* if you don't find the size you need simply return the product for a full refund