Release button is recessed to prevent accidental expulsion of the shaft during use.
Handles

Multi-purpose

Small Multi-Purpose Handle (NOT FOR SPINAL USE)

Available in either aluminum or molded Ortho-Grip® silicone rubber. These handles can be used as an axial screwdriver, or when more torque is required, as a T-Handle. Available with standard interconnections or can be modified to your custom requirements. The Multi-Purpose handle and 1/4" square QuickLock® designs are covered under patent number 6,055,889.