diff --git a/src/main/java/gregtech/api/interfaces/IToolStats.java b/src/main/java/gregtech/api/interfaces/IToolStats.java
index d6819ec1..fc0df8a8 100644
--- a/src/main/java/gregtech/api/interfaces/IToolStats.java
+++ b/src/main/java/gregtech/api/interfaces/IToolStats.java
@@ -98,10 +98,15 @@ public interface IToolStats {
     public boolean isCrowbar();
 
     /**
-     * @return If this Tool can be used as an RC Crowbar.
+     * @return If this Tool can be used as an FR Grafter.
      */
     public boolean isGrafter();
 
+    /**
+     * @return If this Tool can be used as an BC Wrench.
+     */
+    public boolean isWrench();
+    
     /**
      * @return If this Tool can be used as Weapon i.e. if that is the main purpose.
      */
diff --git a/src/main/java/gregtech/api/items/GT_MetaGenerated_Tool.java b/src/main/java/gregtech/api/items/GT_MetaGenerated_Tool.java
index 37e1d3a9..702ab4ee 100644
--- a/src/main/java/gregtech/api/items/GT_MetaGenerated_Tool.java
+++ b/src/main/java/gregtech/api/items/GT_MetaGenerated_Tool.java
@@ -1,5 +1,6 @@
 package gregtech.api.items;
 
+import buildcraft.api.tools.IToolWrench;
 import cpw.mods.fml.common.Optional;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
@@ -51,8 +52,8 @@ import static gregtech.api.enums.GT_Values.MOD_ID_RC;
  * This is an example on how you can create a Tool ItemStack, in this case a Bismuth Wrench:
  * GT_MetaGenerated_Tool.sInstances.get("gt.metatool.01").getToolWithStats(16, 1, Materials.Bismuth, Materials.Bismuth, null);
  */
-@Optional.InterfaceList(value = {@Optional.Interface(iface = "forestry.api.arboriculture.IToolGrafter", modid = MOD_ID_FR), @Optional.Interface(iface = "mods.railcraft.api.core.items.IToolCrowbar", modid = MOD_ID_RC)})
-public abstract class GT_MetaGenerated_Tool extends GT_MetaBase_Item implements IDamagableItem, IToolGrafter, IToolCrowbar {
+@Optional.InterfaceList(value = {@Optional.Interface(iface = "forestry.api.arboriculture.IToolGrafter", modid = MOD_ID_FR), @Optional.Interface(iface = "mods.railcraft.api.core.items.IToolCrowbar", modid = MOD_ID_RC), @Optional.Interface(iface = "buildcraft.api.tools.IToolWrench", modid = "BuildCraft")})
+public abstract class GT_MetaGenerated_Tool extends GT_MetaBase_Item implements IDamagableItem, IToolGrafter, IToolCrowbar, IToolWrench {
     /**
      * All instances of this Item Class are listed here.
      * This gets used to register the Renderer to all Items of this Type, if useStandardMetaItemRenderer() returns true.
@@ -456,6 +457,24 @@ public abstract class GT_MetaGenerated_Tool extends GT_MetaBase_Item implements
         IToolStats tStats = getToolStats(aStack);
         if (tStats != null) doDamage(aStack, tStats.getToolDamagePerEntityAttack());
     }
+    
+	@Override
+	public boolean canWrench(EntityPlayer player, int x, int y, int z) {
+		System.out.println("canWrench");
+		if(player==null)return false;
+		if(player.getCurrentEquippedItem()==null)return false;
+        if (!isItemStackUsable(player.getCurrentEquippedItem())) return false;
+        IToolStats tStats = getToolStats(player.getCurrentEquippedItem());
+        return tStats != null && tStats.isCrowbar();
+	}
+
+	@Override
+	public void wrenchUsed(EntityPlayer player, int x, int y, int z) {
+		if(player==null)return;
+		if(player.getCurrentEquippedItem()==null)return;
+        IToolStats tStats = getToolStats(player.getCurrentEquippedItem());
+        if (tStats != null) doDamage(player.getCurrentEquippedItem(), tStats.getToolDamagePerEntityAttack());
+	}
 
     @Override
     public boolean canLink(EntityPlayer aPlayer, ItemStack aStack, EntityMinecart cart) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool.java b/src/main/java/gregtech/common/tools/GT_Tool.java
index 054aafb4..32392a20 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool.java
@@ -84,6 +84,10 @@ public abstract class GT_Tool
     public boolean isGrafter() {
         return false;
     }
+    
+    public boolean isWrench() {
+        return false;
+    }
 
     public boolean isWeapon() {
         return false;
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
index 7ce3155d..f5313020 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
@@ -90,6 +90,10 @@ public class GT_Tool_Wrench
         return false;
     }
 
+    public boolean isWrench() {
+        return true;
+    }
+    
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
         return ((tTool != null) && (tTool.equals("wrench"))) || (aBlock.getMaterial() == Material.piston) || (aBlock == Blocks.hopper) || (aBlock == Blocks.dispenser) || (aBlock == Blocks.dropper);