Lincoln K and KP Numbers › Lincoln Electric KP2920-9 BREAKAWAY DISC, THRU THE ARM, ID ROBOT Lincoln Electric KP2920-9 BREAKAWAY DISC, THRU THE ARM, ID ROBOT Sale Price: $156.20 Original Price: $174.94 BREAKAWAY DISC, THRU THE ARM, ID ROBOT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! BREAKAWAY DISC, THRU THE ARM, ID ROBOT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000