diff --git a/boxes/generators/angledbox.py b/boxes/generators/angledbox.py
index c7845f6..9ef38f3 100644
--- a/boxes/generators/angledbox.py
+++ b/boxes/generators/angledbox.py
@@ -22,6 +22,7 @@ class AngledBox(Boxes):
 
     def __init__(self):
         Boxes.__init__(self)
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
         self.buildArgParser("x", "y", "h", "outside")
         self.argparser.add_argument(
             "--n",  action="store", type=int, default=5,
diff --git a/boxes/generators/box.py b/boxes/generators/box.py
index 72feb30..8558070 100755
--- a/boxes/generators/box.py
+++ b/boxes/generators/box.py
@@ -22,6 +22,7 @@ class Box(Boxes):
 
     def __init__(self):
         Boxes.__init__(self)
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
         self.buildArgParser("x", "y", "h", "outside")
 
     def render(self):
diff --git a/boxes/generators/box2.py b/boxes/generators/box2.py
index bf0e034..683e53d 100755
--- a/boxes/generators/box2.py
+++ b/boxes/generators/box2.py
@@ -23,6 +23,7 @@ class Box2(Boxes):
 
     def __init__(self):
         Boxes.__init__(self)
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
         self.addSettingsArgs(edges.StackableSettings)
         self.addSettingsArgs(edges.HingeSettings)
         self.addSettingsArgs(edges.LidSettings)
diff --git a/boxes/generators/box3.py b/boxes/generators/box3.py
index 57f06f0..541dfd3 100755
--- a/boxes/generators/box3.py
+++ b/boxes/generators/box3.py
@@ -22,6 +22,7 @@ class Box3(Boxes):
     def __init__(self):
         Boxes.__init__(self)
         self.buildArgParser("x", "y", "h", "outside")
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
 
     def render(self):
         x, y, h = self.x, self.y, self.h
diff --git a/boxes/generators/magazinefile.py b/boxes/generators/magazinefile.py
index 84a1495..acf5d30 100755
--- a/boxes/generators/magazinefile.py
+++ b/boxes/generators/magazinefile.py
@@ -23,6 +23,7 @@ class MagazinFile(Boxes):
     def __init__(self):
         Boxes.__init__(self)
         self.buildArgParser("x", "y", "h", "hi", "outside")
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
 
     def side(self, w, h, hi):
         r = min(h - hi, w) / 2.0
diff --git a/boxes/generators/regularbox.py b/boxes/generators/regularbox.py
index 50cd91e..99ac4ca 100644
--- a/boxes/generators/regularbox.py
+++ b/boxes/generators/regularbox.py
@@ -22,6 +22,7 @@ class RegularBox(Boxes):
 
     def __init__(self):
         Boxes.__init__(self)
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
         self.buildArgParser("h", "outside")
         self.argparser.add_argument(
             "--radius",  action="store", type=float, default=50.0,
diff --git a/boxes/generators/roundedbox.py b/boxes/generators/roundedbox.py
index 17d85d5..1e0ec5a 100644
--- a/boxes/generators/roundedbox.py
+++ b/boxes/generators/roundedbox.py
@@ -22,6 +22,7 @@ class RoundedBox(Boxes):
 
     def __init__(self):
         Boxes.__init__(self)
+        self.addSettingsArgs(boxes.edges.FingerJointSettings)
         self.buildArgParser("x", "y", "h", "outside")
         self.argparser.add_argument(
             "--radius", action="store", type=float, default=15,