Homemades - SNAP - new catch design

I was planning to build a homemade and i thought about the snap,it uses a clothespin and nail as the catch and trigger and i doubt a single nail can bear that much weight,so i came up with this catch design.

brief description,rounded the head to go smoothly with the end cap,the material for this will be either polycarb. or acrylic plastic.more designs will be up soon,a big projects awaits!