Lincoln Service Parts 1 › Lincoln Electric 9SM19654-50 PROCESS SENSE LEAD ASBLY - 50FT M19654-50 Lincoln Electric 9SM19654-50 PROCESS SENSE LEAD ASBLY - 50FT M19654-50 Sale Price: $162.37 Original Price: $186.73 PROCESS SENSE LEAD ASBLY - 50FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PROCESS SENSE LEAD ASBLY - 50FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1