Lincoln K and KP Numbers › Lincoln Electric KP4751-18-B10 1/8" STANDARD 9/20 COLLET BODY Lincoln Electric KP4751-18-B10 1/8" STANDARD 9/20 COLLET BODY Sale Price: $56.88 Original Price: $63.70 1/8" STANDARD 9/20 COLLET BODY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! 1/8" STANDARD 9/20 COLLET BODY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000