Series SK

Koenig Expander Series SK 552 long mandrel pull-type sealing plug

Series SK 552 Long Mandrel Expander

Sleeve: Case Hardened Steel, Gun Metal Finish

Mandrel: Heat Treatable Steel, Special Oil Film Lubrication

Koenig Expander Series SK 550 Pull-type sealing plug

Series SK 550 Expander

Sleeve: Case Hardening Steel, Gun Metal Finish

Mandrel: Heat treatable steel, Special Oil Film Lubrication


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