Check the listing for details. 4" to 3" Dust Collection System Hose Reducer. Condition: Used. Listed at 9.77 USD. This item is a 4" to 3" Dust Collection System/Air Supply Hose Reducer. This is a used item that is in very good condition. This reducer comes with a Hose Clamp on the three inch side.....Please to look closely at pictures, because in the end they are your best way to determine condition. All items in pictures are turned clockwise or over in place to show the reverse or side view of the item. I will combine orders. The shipping costs are showing up a little high as I haven't quite got it together on figuring out postage accurately on/in the format now used (haven't sold in awhile). It may cost less to mail this item than listed. I will send Items as cheaply as possible and refund excess postage if it is over .50 cents in any case. Most items will include insurance costs in shipping.