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FAQ
What is the difference between JR13WCC-6(71) and JR13WCC-6(72)？
The difference is shell color and the material of O-ring.
JR13WCC-6(71) : Black chrome plated shell and NBR(Nitrile rubber) O-ring
JR13WCC-6(72) : Chrome plated shell and silicone rubber O-ring
JR13WCC-6(71) : Black chrome plated shell and NBR(Nitrile rubber) O-ring
JR13WCC-6(72) : Chrome plated shell and silicone rubber O-ring
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