Lincoln Service Parts 1 › Lincoln Electric 9SM21600-13 COUPON PLATE (BLACK) M21600-13 Lincoln Electric 9SM21600-13 COUPON PLATE (BLACK) M21600-13 Sale Price: $161.25 Original Price: $185.44 COUPON PLATE (BLACK) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! COUPON PLATE (BLACK) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1