SI-5 Cuff Rings (aka Rubber Pullover Dry Glove Rings or Viking Classic Rings)

[mahjong]

The rigid inner ring on these is supposed to lock over the front lip on the inside of the rubber cuffs. I cannot get the inner ring over that lip--not even close. Does anyone have any tricks?

See the cutaway image at Step #9:

http://www.dui-online.com/pdf/si_5.pdf

 

[surfinusa555]

The SI-5 that you linked to and Viking Classic (rubber pullover) are completely different ring systems and are installed and used completely different from each other. Here is how to install the viking classic rings https://www.youtube.com/watch?v=LryOKHLDwA4 you should verify which dry glove system you actually have.

 

[mahjong]

Don't look different to me. Same cuff. Same ring. Just used a bit differently by DUI and Viking. DUI doesn't do the pullover. And DUI assumes the cuff is permanently installed on the Drysuit. But it's the exact same simple two piece system, made by SiTech. In both cases, the inner ring locks in the same manner as shown in the cutaway in the link I provided.