the spring clamps/pegs are great, but the ratchet ones are next to useless....you can't get enough pressure on them, especially if you have arthritis in your wrists,. and if you try, the plastic ratchets snap......... i bought a set of six from aldi, and one is left intact which i don't use anymore...that was just over a year ago............the spring clamps i bought on the local market as a pack of 24 varois sizes, and have yet to break a single one..two years on.