CK Boring Shank Reducer Extension CK7-6-106CK Boring Shank Reducer Extension CK7-6-106SKU: CK7-6-106$200.00PriceOut of StockCK TypeCK7-6-106mmDimension D1 (Big Side ID)28Dimension D2 (Big Side OD)50Dimension d1 (Small Side OD)36Dimension d2 (Flange OD)64Dimension L (Total Length)91