Old pivot umnumzaan orange O-rings??

[Torrid]

Hi.

I just picked up an old pivot umnumzaan and it has orange o-rings.
The person I bought it from got it like that.

Maybe someone modified it - but I was wondering if they ever came like this or if CRK sold replacement orange o-rings?

 

[Lone_Wolfe]

I don't think CRK ever sold the orange, but you can get the correct ones from them for a few bucks.

 

[Torrid]

Thanks LW. I see the black ones are like a buck - but I do like the orange ..... was hoping they were CRK original

 

[Ajack60]

As you can see, CRK only sells the black.
I read a thread a while back where someone found different color O-rings to fit the Umnumzaan. I think the colors were green, orange, white and I think clear.
I think after market O-ring size is #60. You just have to be careful about the thickness of the O-ring. Evidently, not all #60 O-rings are the same thickness.
If it's too thick, it will change the lock up.

 

[JD Mandrell]

These worked perfect on mine, black you can usually get at any hardware store, and many tattoo and body piercing places carry them in other colors. I had blue on mine for awhile.