HN 21-22

The SKF open-end wrench, size 21-22, is designed for easy tightening and loosening of lock nuts. They are used to lock and adjust bearings on tapered journals, clamping and withdrawal sleeves. They are suitable for various lock nuts with an outside diameter of 135-145 mm. More precisely, for lock nuts: KM 21, KM 22, KMFE 21, KMFE 22, KMT 20, KMT 22, AN 21, AN 22 and M95x2, M100x2 (DIN 1804).