HN 2 Hook Spanner

The SKF Hook spanner, size 2 - 3, is designed for easy tightening and loosening of lock nuts. They are used to secure and adjust bearings on tapered journals, adapter sleeves and withdrawal sleeves. They fit on a variety of lock nuts with outer diameter(s) 25 - 28 mm. To be more specific for locknuts: KM 2, KM 3, KMK 2, KMK 3, KMT 0, N 02, N 03 and M10x1, M12x1,5 (DIN 1804).