This anchor is patented by W.L. Byers & CO. Ltd in Sunderland. It is a stockless anchor. Please don’t hesitate to contact us if you need to purchase a Byers anchor. Byers anchor is used less often than AC-14 Type, Hall anchor, Speck anchor, Pool anchor, etc. Matrosov anchor is in same situation, seldom used even than Byers Anchor. So we don’t list Matrosov anchor here. But keep in mind that we can manufacture most anchors as you request.
