I bought a Rapid stapler and staples Rapid these 53 / 14mm (not Amazon) to secure a grid on a wooden fence. I already had Bosch staples No. 53 / 14mm and started by use first. Staples in 1000, not one stuck in the stapler. Once finished Bosch, I turn to Rapid and there, it's a catastrophe. At least 50% of the staples are jammed, out of 2 etc. Yet it is a Rapid stapler and staples of the same brand. I spent all of my vocabulary of swear words :( It was Sunday, so no shop to fetch Bosch and I had to finish the fence so I used staples +/- 300 +/- 150 to actually ask and the rest is part of in the trash away.