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Keepons

More information about the Keepons Ultimate series

One pair of Keepons Ultimate black shown below. There are 2 pieces. Each piece comes in 2 parts.

There's the main chassis with Threading Hole. And then there's the detachable Adjustment Band.

You don't have to use the Adjustment Band but it's useful because it allows you to adjust the Threading Hole Diameter to as low as 1mm (0.039 inches).

If you're finding it difficult to put the Adjustment Band onto the Threading Hole, we've included a piece of nylon wire for that purpose.

Insert one end of the nylon wire through the Threading Hole...

...until you reach the midpoint of the wire.

Now gather both ends of the wire and insert them into the Adjustment Band hole.

Move the Adjustment Band along the wire towards the outer edge of the Threading Hole. 

With one hand on the Adjustment Band, your other hand on both ends of the wire, pull the Adjustment Band onto the Threading Hole.

Continue to pull the Adjustment Band towards the inner edge of the Threading Hole, then remove the wire.

Now you're free to insert your Temple Tip into the hole space between the Adjustment Band and the outer edge of the Threading Hole.

WARNING: Never insert your Temple Tip into the hole space between the Adjustment Band and the inner edge of the Threading Hole or else the Adjustment Band will gradually slide off and get lost.

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