Latch

grabcad

Mass = 1066.52 gramsVolume = 135002.52 cubic millimetersSurface area = 18681.37 square millimetersI sketched out a circle of radius 6, and a line 18mm long on the left, and then 2 of 45degree angles, make sure the center of the circle to the bottom of the 45 degree angle is 14mm. Then, measure 55mm from the far left line to the right and from there, measure 19mm from the bottom 45 degree angle down. From the intersections of 55mm and 19mm, create a line at a degree, to the right top, then create a vertical 19mm long and another 45 degree angle 5mm long and wide, and a horizontal line 24mm long. And using the perimeter circle, construct a 40 radius circle on the top left open space to close the profile. On the right line, 19mm from the bottom, place a center of a 29radius circle and trim the sides except the one that connect to the 19mm line. The very bottom horizontal line should come out to be 6.17 mm. Extrude the form 45mm wide and the apply a 5mm fillet on the edge near the 29 radius circle.