Product Description Item No. BTI-09-HSA4' & BTI-09-HSA6' Product name: Hook Sharpener 4' & Hook Sharpener 6' Diamond grit electroplated in carbon steel. Mat finish plastic handle. One groove one both side. Sharpens hooks from size 24 to 6 without any problems. 4 inch is easy to carry. Comes with a lanyard and plastic pouch packing. We also can do 6 inch which can be applied for hooks from size 10 to size 4. And for 6 inch one; It is medium diamond grit on one side and heavy grit on the other side Item No. BTI-09-HSB01 Product name: Hook Sharpener one pen This pen style hook sharpener about 5 inch long. The part for sharpen hooks is whole diamond plating. One groove used for sharpening hooks (Two grooves also are available). Another one pointed top which can be used for sharpen the dentiform tools. The packing is blister calm with card. Item No. BTI-09-HSB02 Product name: Hook Sharpener two pens set This is a combo. 2pc in one set. The longer one is 5 inch and the shorter one is about 3 inch. The part for sharpening hooks is not whole diamond plating. It is 2.5 inch diamond plating for the longer one and 2 inch diamond plating for the shorter one. The packing comes blister calm with card. Item No. BTI-09-PZ01 Product name: Priest It can be used to knock the fish, then you can get the hook from fish's mouth easier. The length is about 9 inch. It is stainless steel top for rust proof. EVA handle. Item No. BTI-09-LTR Product name: Leaders & Tippet Retainer Easy to load and unload, adjustable button stop keeps the spools from rattling, snap clip attaches to any "D" ring