※1 O-ring is missing. OCB-1 series ver. 2012 exclusive option hybrid base. The combination of 18mm black granite and butyl rubber sheet blocks vibrations on the floor surface. Attach it to the OCB-1 with the included stainless steel screws.
Accessories: 4 mounting screws
Main specifications: Compatible models OCB-1ST, OCB-1SX, OCB-1DXS, OCB-1EXS W150 × H20 × D150 mm 1.4 kg