This is a Halsey Taylor repair kit for regulators. The actual regulator diaphragm replacement kit. Part number 8050. I no longer have any of these to service because we have switched over to another company. This one is brand new. I have no use for it so I figured I could save someone a couple of dollars. I will ship out same day payment is received using priority two day shipping feel free if you have any questions to ask. If you need any more pictures, etc. just reach out.

ELKAY Diaphragm Repair Kit: 600805051550. Kit No.8050