Lincoln Service Parts 2 › Lincoln Electric 9ST12731-42F RESISTOR - 1/2 WATT METAL FILM T12731-42F Lincoln Electric 9ST12731-42F RESISTOR - 1/2 WATT METAL FILM T12731-42F Sale Price: $2.40 Original Price: $2.76 RESISTOR - 1/2 WATT METAL FILM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! RESISTOR - 1/2 WATT METAL FILM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1