The Kuhn JX138919 is a genuine OEM hammer blade designed for Kuhn BPR 200, BPR 220, BPR 240, BPR 260, and BPR 280 flail mowers. Constructed for high durability and efficient cutting, this hammer blade weighs 0.94 kg, has an overall length of 100 mm, a width of 50 mm, and a thickness of 10 mm. It features a 19 mm mounting hole, ensuring a precise fit and reliable performance in demanding agricultural applications.