Lincoln Service Parts 2 › Lincoln Electric 9SS29420-19 RATE SELECTOR SWITCH S29420-19 Lincoln Electric 9SS29420-19 RATE SELECTOR SWITCH S29420-19 Sale Price: $51.48 Original Price: $59.20 RATE SELECTOR SWITCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! RATE SELECTOR SWITCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1