Sanke keg rings?

[ScrappyUSAF13]

Does anyone know where, and what size rings to by so I can reseal the kegs?

 

[JuanMoore]

Retaining rings or o-rings? I know Sabco sells them, but I think they only have them in packs of 25 or 50. McMaster Carr and Grainger should both have them. For the retaining ring you need the internal type with a 2" bore size in stainless. IIRC the o-rings are 1 7/8" OD and 1/8" thick (1 5/8" ID).

Edit: McMaster Carr part # for the retaining ring is 92370A251, and they're $3.06 each.

 

[ScrappyUSAF13]

I'm looking for the retaining ring and thanks for the help and info! I appreciate it.