These collets are designed to securely hold and manipulate wires or other instruments within surgical power tools. They feature a dual-trigger design that allows for precise control over the movement and engagement of the instrument being held. The dual-trigger mechanism provides the surgeon with additional control and flexibility in how they use the surgical instrument, as it allows for adjustments and fine-tuning of the instrument's position and action during the procedure. This is especially valuable in orthopedic surgeries that require precise and controlled manipulation of wires or other tools.