Lincoln Service Parts 1 › Lincoln Electric 9SM27387-4 ANGLE PIECE - EXTENSION M27387-4 Lincoln Electric 9SM27387-4 ANGLE PIECE - EXTENSION M27387-4 Sale Price: $142.10 Original Price: $163.41 ANGLE PIECE - EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ANGLE PIECE - EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1