Lincoln Service Parts 2 › Lincoln Electric 9SS37058 KNURLED KNOB S37058 Lincoln Electric 9SS37058 KNURLED KNOB S37058 Sale Price: $40.31 Original Price: $46.36 KNURLED KNOB PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! KNURLED KNOB PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1