Weighing only 3 lbs empty, the Keen K-5 is the lightest portable electrode holding oven on the market. Lightweight and high portability makes transporting this portable oven a breeze using the belt clip feature. The convenient, all-in-one lid and rod elevator allows for easy loading and unloading of electrodes while in the field. Small 5 lb. capacity holds the right amount for the morning shift, then after lunch break fill up with another 5 lbs to finish the rest of the day.