※ Due to shipping constraints, the item will be disassembled for shipping. This handle knob is compatible with Shimano B-type handle knobs. It can be installed on reels that are specified as such. Diameter: 42mm, Weight: Approximately 25 grams. Please check the manufacturer's website for detailed compatible models. This is a used item, so there may be some minor scratches, but it is in good condition. A washer set is included. Price negotiations and holds are not accepted. Thank you.