ALORIS BXA #13 EXTENSION TOOL HOLDER QUICK CHANGE 1/4-5/8 CAPACITY USA. Extension tool holder #13 to allow 1/4-5/8 tool bit capacity. The #13 provides an extremely rugged extended open slot featuring maximum rigidity for deep turning or facing operation. Dimensions: A=1-1/8", B=5/8", C=1/2", D=1-3/4", E=2-1/4. Turning and facing tools can be locked in together saving time and labor when changing operations. We also sell custom tooling packages! This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick ...