INON Spare O Ring Set for Z 330 / Z 240 - Battery Box & Sync Connector Replacement Seals | Perfect for Underwater Camera Housing Maintenance and Scuba Diving Gear Repair

Replacement O-Ring for the Z-330/Z-240/D-2000Wn/D-2000W/Z-220 and Z-220F strobes.INON yellow O-Rings contain lubricant in the O-Ring rubber. Yellow color for best contrast, so contaminants etc. are easier to see, and so it is harder to forget to install the O-Ring.