Here is another awesome kit from Professor Foam!
You are buying five O-ring for a standard scuba diving tank (cylinder) Yoke (A-clamp) Valve O-Ring
Choose your set of 5 o-rings, a purchase of a set of 1 is for 1, set of 2 is for 2 o-rings, set of 3 is for 3 and so on.
Buy 5 get 1 free
Buy 10 get 3 free
Buy 20 get 8 free
Standard Scuba Diving Tank O-Ring
Nitrile Rubber(NBR), not suitable for Oxygen
90 Durometer Hardness, longer lasting!
Internal diameter = 12.42mm or 1/2 inch
Outer Diameter = 15.98mm or 5/8 inch
Cross section = 1.78mm
Shipping: Kit will be sent first class mail with out tracking. If you want tracking use Parcell post!
If you want it faster please upgrade your shipping to Priority Mail or Overnight.
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