Good to hold large numbers of keys, or other items, together. Because the wire is thin and flexible keys can move more freely and so are less obtrusive when in a pocket. Two can be linked together for a very large loop if needed. Knurled section is too large for the hole some keys but as the thread is smaller all keys I have fit onto the loop you just can't move the small-holed key over the knurled section. Overall a useful item.
MC4 Solar Crimping Tool, Professional Crimper For Cable Sizes 2.5mm² 4mm² 6mm²
11 August 2021
Has handled its first few crimps with ease. Solid and well made, feels as though it will last.