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Koenig LK Series

Key Features

    • Sleeve
    • Case Hardened Steel
    • Gunmetal Finish
    • Hardness
    • HB= 180
    • Heat Treated Steel Mandrel
    • Special oil film lubrication
    • 100% Inspection
    • Batch Traceable

Koenig Expander LK Series

The LK Series Koenig Expander works on the pull/expand principle. The plug consists of an expandable sleeve around a mandrel type expanding element. By applying an axial force to the mandrel, while restraining the sleeve with a special tool, the sleeve is forced to radially expand and the serration on the outside of the sleeve anchors in the bore of the base material due to the roughness of the hole. Upon reaching a predetermined force,the mandrel brakes off and the plug is set.

For more details on the Koenig Expander range and all relevant drawings, please visit Boneham's dedicated Koenig Expander site

The Koenig Expander is a safety critical component and it’s important for our Technical Sales Team to understand your application. Therefore online sales are only available to account customers. Please contact our Technical Sales Team.