A professional who wraps extended spring leaf ends around main leaf, using hand-operated wrapping device. Responsibilities include:

• Selects and sets eye pin (eye holder) into base of wrapping device.
• Positions cold main-leaf eye over pin to hold main leaf in place during wrapping.
• Heats end of second leaf for specified time in furnace and positions leaf behind main-leaf eye, using clamp tongs.
• Inserts centering pin through center hole in each leaf to align leaves and clamps leaves together with tongs.
• Pulls lever to move pressure plate against heated end of second leaf forcing it around main-leaf eye.