Suitable for installing various play equipment in the garden (Plate swing, swing seat, tree swing) I first ordered a set of 2 of this snap hook. With this I was very satisfied, so I ordered another set after two-three weeks. The delivery must both times worked without problems. However, it quickly became obvious that I have received two different products. The carabiner recently delivered were more likely 60x8 (I have not measured) and the surface was not worked as clean as the first received. First, I do not spoil the mood of it because the size was still fit. Now, however, both "varieties" carbine at least two weeks side by side hanging in the garden, I noticed that the new / smaller carabiner have stated in countless places rust, yes you can almost say a large area. Even the hinge is already impaired. The carabiner first delivered against look like "spick and span". Since then I have yet seen prompted me to write one of my rare reviews. Perhaps the supplier takes this as an opportunity so to optimize its quality control. Due to the intrinsic value, I refrained from making any return. I'll replace the carabiner through two shackles (which are always more suitable for certain applications).