ALORIS CA #1S TURNING & FACING TOOL OVERSIZE QUICK CHANGE 1-1/4 MAX. Our part # ALO-CA-1S. Oversize turning and facing holder #1S is oversized to allow up to 1-1/4 maximum tool bit capacity. Dimensions: A=2″, B=1-1/4″, C=3/4″, D=2-1/2″. Turning and facing tools can be locked in together saving time and labor when changing operations. We also sell custom tooling packages!