Main Housing O-Ring For Nikon MX-Z6II/Z7II Housings

Marelux O-Ring for Nikon Z6 II, Z7 II Housings

The Marelux 12002 o-ring has been designed to be used with the Marelux Nikon Z6 II, Z7 II Housing. It's always best to have spare o-rings when going on dive trips.