The Krone 210013820 Knotter Tongue is an original OEM replacement part specifically designed for Krone Big Pack square balers. This essential component is crucial for maintaining efficient and reliable knotting operations in agricultural machinery. Manufactured to Krone's precise specifications, it is compatible with various Big Pack models, including the 870, 890, 1270, 1290, 1290 HDP, 1290 HDP II, and 1290 HDP VC. The knotter tongue measures 165 mm in length, 25 mm in width, and 8 mm in thickness, with a weight of 0.19 kg.