The L-K Industries Hand-Crank Centrifuge is a light weight, portable oil centrifuge designed to fit finger (A), pear-shaped (B) or short cone (D) style centrifuge tubes. Since the unit is powered by hand, no electrical connection is required and it can be used anywhere. The built-in C-clamp enables the unit to be quickly mounted to any table or flat surface. It is ideal for chemical technicians, field operators, biodiesel techs or sales representatives using non-commercial and personal vehicles.