diff --git a/Spangenzubehör.json b/Spangenzubehör.json
new file mode 100644
index 0000000..07f53d1
--- /dev/null
+++ b/Spangenzubehör.json
@@ -0,0 +1,14 @@
+{
+    "parameterSets": {
+        "Standardwerte des Designs": {
+            "deckelstaerke": "2",
+            "detailgrad": "45",
+            "rundung": "2",
+            "vollebreite": "75",
+            "vollehoehe": "17",
+            "vollelaenge": "25",
+            "wandstaerke": "2"
+        }
+    },
+    "fileFormatVersion": "1"
+}
diff --git a/Spangenzubehör.scad b/Spangenzubehör.scad
new file mode 100644
index 0000000..c8667e5
--- /dev/null
+++ b/Spangenzubehör.scad
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+// Definitions
+// *********************
+
+detailgrad = 45;
+wandstaerke = 5;
+deckelstaerke = 2;
+rundung = 4;
+vollebreite = 60;
+vollelaenge = 25;
+vollehoehe = 20;
+
+// Prozessvariablen
+{
+  wall = wandstaerke;
+  $fn = detailgrad;
+  sphere = rundung;
+  breite = vollebreite-2*sphere;
+  laenge = vollelaenge-2*sphere;
+  hoehe = vollehoehe-sphere;
+}
+
+difference() {
+  Box();
+  Deckel();
+}
+
+scale([1,0.999,0.999])
+translate([0, vollelaenge+10,-vollehoehe+wall/2]) {
+  Deckel(griff=true,spiegel=true,kante=true);
+}
+
+module Deckel(griff=false,spiegel=false,kante=false) {
+  translate([0,vollelaenge/2,0])
+  difference() {
+    union() {
+      mirror_copy()
+      translate([0,-vollelaenge/2,0])
+      Deckelhaelfte(kante,spiegel);
+    }
+    if(griff) {
+      scale([0.75,1.25,1])
+      difference() {
+        translate([8,0,vollehoehe-0.3])
+        color("red")
+        cylinder(h=0.5,r=6);
+        translate([10.5,0,vollehoehe-0.3])
+        color("blue")
+        cylinder(h=1,r=5.5);
+        translate([7.5,0-6.5,vollehoehe-0.3])
+        color("magenta")
+        cube([9,13,0.5]);
+        //cube(4,true);
+      }
+      scale([0.75,1.25,1])
+      difference() {
+        translate([13,0,vollehoehe-0.3])
+        color("red")
+        cylinder(h=1,r=6);
+        translate([15.5,0,vollehoehe-0.3])
+        color("blue")
+        cylinder(h=1,r=5.5);
+        translate([12.5,0-6.5,vollehoehe-0.3])
+        color("magenta")
+        cube([9,13,0.5]);
+        //cube(4,true);
+      }
+    }
+  }
+}
+
+module Deckelhaelfte(kante=false,spiegel=false) {
+  difference() {
+    // Deckelplatte
+    translate([0,rundung/3,vollehoehe-wall/2])
+    color("lime")
+    cube([vollebreite-rundung/3,(vollelaenge-2*rundung/3)/2,wall/2+.1]);
+    
+    // Winkel 1
+    translate([-1,rundung/3,vollehoehe-wall/2])
+    color("brown")
+    rotate([65,0,0])
+    cube([vollebreite-rundung/3+2,wall,wall/2+1]);
+        
+    // Winkel 2
+    translate([vollebreite-rundung/3*2,vollelaenge-2*rundung/3+wall,vollehoehe])
+    color("brown")
+    rotate([-65,0,-90])
+    cube([vollebreite-rundung/3+2,wall,wall/2+1]);
+    
+    // Winkel 3
+    translate([vollebreite-rundung/3-wall/2-1,-2,vollehoehe-wall/2-1])
+    color("red")
+    rotate([45,0,45])
+    cube([10,wall,wall/2+1]);
+    
+    // Spiegel
+    if(spiegel) {
+      translate([11.5,5,vollehoehe-wall/2+1.5])
+      color("lightblue")
+      cube([vollebreite-rundung/3-16,vollelaenge-17.5,wall/2+1]);
+    }
+    
+    // Kante
+    if(kante) {
+      translate([-1,-3.3,vollehoehe-wall/2])
+      color("brown")
+      cube([vollebreite-rundung/3+2,wall,wall/2+1]);
+      
+      translate([vollebreite+3.3,0,vollehoehe-wall/2])
+      color("brown")
+      rotate([0,0,90])
+      cube([vollelaenge/2,wall,wall/2+1]);
+        
+      translate([0.5,0,vollehoehe-wall/2-1])
+      color("brown")
+      rotate([0,0,90])
+      cube([vollelaenge/2,wall,wall/2+2]);
+    }
+  }
+}
+
+module Box() {
+// Box
+  difference() {
+    // Box
+    translate([sphere,sphere,sphere])
+    box();  
+    
+    // Obere harte Kante
+    translate([0,0,vollehoehe])
+    color("blue",0.7)
+    cube([vollebreite,vollelaenge,sphere]);
+  }
+  
+  // Hauptsteg
+  difference() {
+    //Hauptsteg
+    translate([wall/2,vollelaenge*0.5,wall/2-0.5]) 
+    color("yellow")
+    cube([vollebreite-wall+0.1,1,hoehe-0.7]);
+    
+    // Durchgriff
+    translate([vollebreite/2+3.55,vollelaenge*0.5+2.5,17])
+    rotate([90,0,0])
+    scale([2.25,1])
+    cylinder(h=5,r=8.5);    
+  }
+  // Quersteg 1
+  difference() {
+    translate([13.5,wall/2,wall/2-0.5]) 
+    color("magenta")
+    cube([1,(vollelaenge-wall)/2+0.1,hoehe-0.7]); 
+    
+    // Durchgriff
+    translate([11,wall*1.2,10])
+    rotate([0,90,0])
+    cylinder(h=4,r=2);}
+      
+  // Zyl gebraucht 2/2
+  translate([19,vollelaenge/2-4/2,wall/2-0.5]) 
+    color("cyan")
+    cylinder(h=16.8, r1=3, r2=1.8);
+}
+  
+module grundbox() {
+  // Box
+  color("purple",0.7)
+  roundbox(breite,laenge,hoehe);
+
+  // Halter
+  difference() {
+    translate([-5,laenge/2,-0.5])
+    color("yellow")
+    cube([10,4,7],true);
+    rotate([270,0,0])
+    translate([-6.75,0.6,laenge/2])
+    color("green")
+    cylinder(h=7,d=4,center=true);
+  }
+}
+
+module box() {
+  difference() {
+    grundbox();
+  
+    // Innenausschnitt
+    translate([wall/2,wall/2,wall/2])
+    color("red",0.7)
+    roundbox(breite-wall,laenge-wall,hoehe);
+
+  }
+}
+
+module roundbox(w,h,d) {
+  minkowski(){
+    cube([w,h,d]);
+    sphere(sphere);
+  }
+}
+
+module mirror_copy(v = [0, 1, 0]) {
+    children();
+    mirror(v) children();
+}
\ No newline at end of file