An additional plate to your 40mm collar will give you the possibility for variation. It is very simple to change the plates and you will get an instruction and a tool with your order.

This plate should not be bought as a stand-alone product, but only in combination with a 40mm collar. If you already have got a collar and want an extra plate, please contact us before you place an order. There are two revisions of the collar out on the market and it is important that this works without problems.