Jet stepped up to the plate late in the game....
These clamps are rock solid and heavy. They seem drop proof so far as the red seems a mix of plastic and rubber. Clamping pressure is easy on the hands as they designed a wide diam. size hex grip much easier to twist then classic round grips. The dog system and framing blocks are very well made. They are the ultimate "one size fits all" clamping system. The dogs go into the the bottom of the clamps as well as a movable dog insert on the back of the clamp to allow perfect positioning on any dog hole pattern. Very well thought out high build quality...I plan to buy lots more...
update 9/13/06
AFter using these clamps for some time a few more thoughts. I have recently been testing the clamping pressure of all my make clamps and by far the jet clamps are the best of all the parallel clamps I own... I have most of them. The big handle with hex grip allows sufficient and fast clamping pressure vs. most other parallel clamps with thin round grips.
Update: Further testing with a pressure gauge has indicated many of my Jets are under performing in the pressure category. Wood Magazone did a very good article in the ~Aug 07 issue...if you are in the market for lots of parallel clamps i suggest reading the test results in this article. The Stanley's actually out performed all the clamps. More pressure = less clamps needed on a glue-up.
The only downside to these Jets are... they have not discounted the price :-) and they are quite heavy vs. any of the other clamps. So if you don't need a lot of clamping pressure the other less expensive clamps are easier to use if you constantly moving the clamps around the shop... yep they are that heavy :-) If your pretty strong it probably wouldn't bother ya much. But with that extra weight you get the biggest jaws made and the easiest clamps to apply pressure which often allows you to use less clamps....More detail ...

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