Used Cannon connector set K series also known as "Standard-K".
Consists of Female 3 Position Plug with WK-3-21C-3/8 Clamp OR Larger 1/2" Cable Clamp.
Smaller cable clamp has a different 2 hole clamp -See photos. Specify a preference for which size clamp or I will ship what is available.
Scuffs, scratches, oxidation, marks, wear, tarnished, previously soldered, and dusty / dirty from storage.
ITT Cannon parts can also be found under the Sure Seal and PEI Genesis brands.