Z Achse coupler rigid 8mm to 12mm Brass CHF 4.70 incl. VAT Available immediately Quantity (pcs): Product description Features Metal Coupler made of Brass 8mm shafts to 12mm Length 22mm M4 Set Screw Hole Item no. 01900931.812 Barcode 01900931.812 Manufacturer 3DWare.ch Handelsware Stock 16 pcs Supplier article number RCC812 Wavelength 12mm, 8mm