The STAS perlon cord with cobra is suitable for most rail systems with the exception of the j-rail max and the wooden rails. The perlon cord is nearly invisible and in combination with the STAS smartspring it can carry up to 4 kg and with the STAS zipper up to 15 kg per cord.
The STAS perlon cord with loop is suitable in combination with a panel wall hook or moulding hook. Simply hook the loop on either which and hang your item. The carrying capacity of the looped cords is the same as the cobra cords.