This is Jet no. JWP12-315 . This is an OEM bushing set for the Jet JWP12 planer. This is a set of two to redo one feed roller. These need to be oiled periodically. When dry they wear into an oval. This affects the feed of the board, stopping, stop and go, and angled feeding. Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.