Guide / stop for Steel ruler - parallel lining

Ergonomic and lightweight guide / stop for steel rulers 25 x 1 mm. Fast printing only 32g printing time 1h 30m. I focused on functionality, ergonomy and good guiding and sliding when drawing. Ideal for home maker, wood workers. 

 I often need to draw long parallel lines or draw right angles.  . That is why the front part is also rounded and wider to move better. The screw is optimized for printing (semi-circular profile). In the printing profile, the screw is also selected and printed with 15% gyroid compared to the body, which only needs 10%. The perimeters are identical 3. I recommend printing from PLA. Strength and durability are sufficient. 

 Print at 0.20 layer width, only then will you be guaranteed more accurate dimensions and the radii will look better.

This is my 11th model since I started learning CAD modeling. For those interested, I can create a model with any size steel ruler.