Lincoln Service Parts 2 › Lincoln Electric 9SS16670-10 ROTARY SWITCH S16670-10 Lincoln Electric 9SS16670-10 ROTARY SWITCH S16670-10 Sale Price: $79.90 Original Price: $91.88 ROTARY SWITCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ROTARY SWITCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1