diff --git a/src/main/java/appeng/items/tools/ToolNetworkTool.java b/src/main/java/appeng/items/tools/ToolNetworkTool.java
index 703474bd..aba031a5 100644
--- a/src/main/java/appeng/items/tools/ToolNetworkTool.java
+++ b/src/main/java/appeng/items/tools/ToolNetworkTool.java
@@ -38,8 +38,10 @@ public class ToolNetworkTool extends AEBaseItem implements IGuiItem, IAEWrench,
 
 	public ToolNetworkTool() {
 		super( ToolNetworkTool.class, null );
-		setFeature( EnumSet.of( AEFeature.NetworkTool ) );
-		setMaxStackSize( 1 );
+
+		this.setFeature( EnumSet.of( AEFeature.NetworkTool ) );
+		this.setMaxStackSize( 1 );
+		this.setHarvestLevel( "wrench", 0 );
 	}
 
 	@Override
diff --git a/src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java b/src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java
index 8b8dc9d3..a6dac42f 100644
--- a/src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java
+++ b/src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java
@@ -21,8 +21,10 @@ public class ToolQuartzWrench extends AEBaseItem implements IAEWrench, IToolWren
 
 	public ToolQuartzWrench(AEFeature type) {
 		super( ToolQuartzWrench.class, type.name() );
-		setFeature( EnumSet.of( type, AEFeature.QuartzWrench ) );
-		setMaxStackSize( 1 );
+
+		this.setFeature( EnumSet.of( type, AEFeature.QuartzWrench ) );
+		this.setMaxStackSize( 1 );
+		this.setHarvestLevel( "wrench", 0 );
 	}
 
 	@Override