Brand newThread: S100 x 8 to S60 x 6Use: Adapter or outlet reduction to DN60Adapter for IBC water tanks and IBC containers, suitable for 640l - 1000l tanks with a DN100 coarse thread. Of course also fits 1000l rainwater tanks The right connection adapter for your water tank, if your water tank has a DN100 coarse thread, and you would like to reduce it to 50 in order to use our S60x6 accessories for water tanks and IBC containers.Colour:blackMaterial:plasticPackage Contents:2x IBC AdapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.