diff --git a/client/src/app/modules/keys/keys.component.ts b/client/src/app/modules/keys/keys.component.ts
index bd588d3..60c7a1b 100644
--- a/client/src/app/modules/keys/keys.component.ts
+++ b/client/src/app/modules/keys/keys.component.ts
@@ -46,16 +46,11 @@ export class KeysComponent {
       
       { colId: 'name', field: 'name' , headerName: 'Name', flex: 1, editable: true, sort: 'asc', filter: true },
       { colId: 'nr', field: 'nr' , headerName: 'Schlüsselnummer', flex: 1, editable: true, filter: true },
-      { colId: 'cylinder', field: 'cylinder' , headerName: 'Zylinder', flex: 1, editable: false, filter: true, cellRenderer: (data: any) => {return data.value?.map((m: ICylinder) => m.name).join(', ')}, cellEditor: 'agSelectCellEditor',
-        // cellEditorParams: () => {
-        //   return {
-        //     values: this.cylinders,
-        //   }
-        // },
-        // valueFormatter: (val) => {
-        //   return val.value?.name + ` (${val.value?.system?.name})`;
-        // },
-        cellEditorPopup: false
+      { colId: 'cylinder', field: 'cylinder' , headerName: 'Zylinder', flex: 1, editable: false, filter: true,
+        cellRenderer: (data: any) => {return data.value?.map((m: ICylinder) => m.name).join(', ')},
+        tooltipValueGetter: (data: any) => data.value?.map((m: ICylinder) => m.name).join(', '),
+        cellEditor: 'agSelectCellEditor',
+        cellEditorPopup: false,
       },
       { colId: 'system', field: 'cylinder' , headerName: 'Schließanlage', flex: 1, editable: false, filter: true, cellRenderer: (data: any) => {
         const s = new Set<string>(data.value?.map((m: ICylinder) => m.system?.name));
@@ -82,7 +77,7 @@ export class KeysComponent {
       {
         colId: 'actions'
         , headerName: 'Aktionen'
-        , width: 120
+        , width: 140
         , cellRenderer: AgDeleteKeyComponent
         // , onCellClicked: (event) => { this.deleteKey(event.data.id)}
       }
diff --git a/client/src/app/shared/ag-grid/components/ag-delete-key/ag-delete-key.component.html b/client/src/app/shared/ag-grid/components/ag-delete-key/ag-delete-key.component.html
index d9219fc..34a6aa7 100644
--- a/client/src/app/shared/ag-grid/components/ag-delete-key/ag-delete-key.component.html
+++ b/client/src/app/shared/ag-grid/components/ag-delete-key/ag-delete-key.component.html
@@ -1,5 +1,3 @@
 <div class="handover icon-btn-sm" (click)="openHandoutDialog()" matTooltip="Schlüsselübergaben" [matTooltipShowDelay]="400"></div>
-
-<div class="delete icon-btn-sm" (click)="delete()" matTooltip="Löschen" [matTooltipShowDelay]="400"></div>
-
-<div class="magnifying-glass icon-btn-sm" (click)="openLostKeyDialog()" matTooltip="Verloren melden" [matTooltipShowDelay]="400"></div>
\ No newline at end of file
+<div class="magnifying-glass icon-btn-sm" (click)="openLostKeyDialog()" matTooltip="Verloren melden" [matTooltipShowDelay]="400"></div>
+<div class="delete icon-btn-sm" (click)="delete()" matTooltip="Löschen" [matTooltipShowDelay]="400"></div>
\ No newline at end of file