These impact spanners are suitable for the KM series nuts, HM.. T, HML.. T, HM 30, HM 31, AN .., N.. and N. .. (size 23 nuts and beyond)
Strengths
The SKF impact spanners are designed to securely tighten and loosen large-size clamp nuts, especially after a large bearing is pushed over a tapered shaft. They are not designed to be used to drive the bearing over a tapered shaft.