Lincoln K and KP Numbers › Lincoln Electric KP4121-1-62S-B25 WC BOTTLENECK NOZZLE, .625ID, 1/8S Lincoln Electric KP4121-1-62S-B25 WC BOTTLENECK NOZZLE, .625ID, 1/8S Sale Price: $1,703.35 Original Price: $1,907.75 WC BOTTLENECK NOZZLE, .625ID, 1/8S PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000 Add To Cart Added! WC BOTTLENECK NOZZLE, .625ID, 1/8S PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000