Lincoln K and KP Numbers › Lincoln Electric KP2214-1 CUP SIZE NO. 8, CUP I.D.- 1/2" (12.7MM) Lincoln Electric KP2214-1 CUP SIZE NO. 8, CUP I.D.- 1/2" (12.7MM) Sale Price: $38.66 Original Price: $43.30 CUP SIZE NO. 8, CUP I.D.- 1/2" (12.7MM) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! CUP SIZE NO. 8, CUP I.D.- 1/2" (12.7MM) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000