$fn =32;

module deckel(gap=0,cyl_h=2){
	height = 0.5;
	dia1 = 1.7+gap;
	dia2 = 1.5+gap;
	h_offset = (height+cyl_h)/2;
	cube([25,20,height],true);	
	translate([11.5,0,0])cube([5,5,height],true);
	translate([13+1,0,0])cylinder(h=height,d=5,center=true);
	translate([2-13+25,0,h_offset])cylinder(h=cyl_h,d=dia1,center=true);
	translate([2-13,-8.5,h_offset])cylinder(h=cyl_h,d=dia2,center=true);
	translate([2-13,  8.5,h_offset])cylinder(h=cyl_h,d=dia2,center=true);
}

deckel();