diff --git a/src/Mod/Part/Gui/DlgRevolution.cpp b/src/Mod/Part/Gui/DlgRevolution.cpp
index 0bd98f11a..007fe1dc8 100644
--- a/src/Mod/Part/Gui/DlgRevolution.cpp
+++ b/src/Mod/Part/Gui/DlgRevolution.cpp
@@ -104,10 +104,10 @@ DlgRevolution::DlgRevolution(QWidget* parent, Qt::WindowFlags fl)
     ui->xPos->setRange(-DBL_MAX,DBL_MAX);
     ui->yPos->setRange(-DBL_MAX,DBL_MAX);
     ui->zPos->setRange(-DBL_MAX,DBL_MAX);
-    ui->xPos->setDecimals(Base::UnitsApi::getDecimals());
-    ui->yPos->setDecimals(Base::UnitsApi::getDecimals());
-    ui->zPos->setDecimals(Base::UnitsApi::getDecimals());
-    ui->angle->setDecimals(Base::UnitsApi::getDecimals());
+    ui->xPos->setUnit(Base::Unit::Length);
+    ui->yPos->setUnit(Base::Unit::Length);
+    ui->zPos->setUnit(Base::Unit::Length);
+    ui->angle->setUnit(Base::Unit::Angle);
     findShapes();
 
     Gui::ItemViewSelection sel(ui->treeWidget);
@@ -206,10 +206,10 @@ void DlgRevolution::accept()
             .arg(axis.x,0,'f',2)
             .arg(axis.y,0,'f',2)
             .arg(axis.z,0,'f',2)
-            .arg(ui->xPos->value(),0,'f',2)
-            .arg(ui->yPos->value(),0,'f',2)
-            .arg(ui->zPos->value(),0,'f',2)
-            .arg(ui->angle->value(),0,'f',2)
+            .arg(ui->xPos->value().getValue(),0,'f',2)
+            .arg(ui->yPos->value().getValue(),0,'f',2)
+            .arg(ui->zPos->value().getValue(),0,'f',2)
+            .arg(ui->angle->value().getValue(),0,'f',2)
             .arg(solid)
             ;
         Gui::Application::Instance->runPythonCode((const char*)code.toLatin1());
diff --git a/src/Mod/Part/Gui/DlgRevolution.ui b/src/Mod/Part/Gui/DlgRevolution.ui
index 23bb66443..e859df4ce 100644
--- a/src/Mod/Part/Gui/DlgRevolution.ui
+++ b/src/Mod/Part/Gui/DlgRevolution.ui
@@ -49,7 +49,11 @@
       </widget>
      </item>
      <item row="3" column="1">
-      <widget class="QDoubleSpinBox" name="zPos"/>
+      <widget class="Gui::QuantitySpinBox" name="zPos">
+       <property name="unit" stdset="0">
+        <string notr="true">mm</string>
+       </property>
+      </widget>
      </item>
      <item row="0" column="0">
       <widget class="QLabel" name="label_5">
@@ -62,7 +66,11 @@
       </widget>
      </item>
      <item row="2" column="1">
-      <widget class="QDoubleSpinBox" name="yPos"/>
+      <widget class="Gui::QuantitySpinBox" name="yPos">
+       <property name="unit" stdset="0">
+        <string notr="true">mm</string>
+       </property>
+      </widget>
      </item>
      <item row="4" column="1">
       <widget class="QComboBox" name="direction"/>
@@ -88,10 +96,17 @@
       </widget>
      </item>
      <item row="1" column="1">
-      <widget class="QDoubleSpinBox" name="xPos"/>
+      <widget class="Gui::QuantitySpinBox" name="xPos">
+       <property name="unit" stdset="0">
+        <string notr="true">mm</string>
+       </property>
+      </widget>
      </item>
      <item row="0" column="1">
-      <widget class="QDoubleSpinBox" name="angle">
+      <widget class="Gui::QuantitySpinBox" name="angle">
+       <property name="unit" stdset="0">
+        <string notr="true">deg</string>
+       </property>
        <property name="minimum">
         <double>-360.000000000000000</double>
        </property>
@@ -139,6 +154,13 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>Gui::QuantitySpinBox</class>
+   <extends>QWidget</extends>
+   <header>Gui/QuantitySpinBox.h</header>
+  </customwidget>
+ </customwidgets>
  <tabstops>
   <tabstop>treeWidget</tabstop>
   <tabstop>angle</tabstop>