REAMER HAND STRAIGHT FLUTE, 21X230MM 630641

The catalogue name carries 1 specification — size 21 × 230 mm — and a bid against this code is a bid for exactly that.

It is one of 116 items in Reamers Hand (codes 630601–630641 among those listed here); the neighbouring codes are the same article in other sizes, materials or ratings, so a requisition often carries several of them together.

To buy it, post the code with the quantity in pieces, the vessel's port and its ETA; verified ship chandlers activated at that port price the line sealed, and you compare the bids side by side.