Compare Quick view SECO SKU: SMT37837 SECO BT50 20mm Shrink Fit Tool Holder 6.5" Pro E3416T5803 20160 (LOC68B) Shank Capacity: 20mm Spindle Type: BT50 Coolant Through: Yes Projection Length: 6.5" MPN: E3416T5803 20160 MSRP: Was: Price Now $249.95 2 In Stock Quantity Add to Your List