$fn=24;
width=1;
length=11;
hole=0.7;
module hand_h() {
    rotate([0,0,240])
    color("darkgray")
    difference(){
        union(){
            translate([-width/2,0,0])
                square([width,length]);
            circle(d=width*1.2);
            translate([-width/2,-length/6,0])
                square([width,length/7]);
        }
            circle(d=hole);
    }
}

hand_h();