diff --git a/Printed-Parts/SCAD/endstop-block.scad b/Printed-Parts/SCAD/endstop-block.scad
new file mode 100644
index 0000000..be04215
--- /dev/null
+++ b/Printed-Parts/SCAD/endstop-block.scad
@@ -0,0 +1,32 @@
+// PRUSA iteration4
+// Endstop block
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module endstop_block()
+{
+    difference()
+    {
+        union()
+        {
+            // body
+            translate([1,-16,1]) cube([12,9,14]);
+            translate([1,-16,1]) rotate([0,0,45]) cube([3,2.2,14]);
+            translate([0.5,-8,1]) cube([3,1,14]);
+        }
+
+        // screw
+        translate([-4,-11,11]) rotate([0,90,0]) cylinder(r=1.65, h=10, $fn=30);
+        translate([5,-11,11]) rotate([0,90,0]) cylinder(r=3.1, h=10, $fn=30);
+
+        // edges
+        translate([-13,-22,-0]) rotate([45,45,0]) cube([15,15,15]);
+        translate([-1,-0,-10]) rotate([60,0,0]) cube([15,15,15]);
+        translate([-12,-20,0]) rotate([0,50,0]) cube([15,15,15]);
+    }
+}
+
+
+rotate([0,180,0]) endstop_block();