EZ-Red stubby hex set

[Agentwho]

I came across this set from EZ-Red WC100 for metric and WC200 for SAE. The intended purpouse is to link two box end wrenches together for leverage. I picked them up because more and more I am running into situation where I'm working in tight areas and can't get a regular allen socket into. These guys are great for that, just pop them into the allen and it convers it to a hex head on the other side to use an open end wrench on.

I looked around a bit and Tooltopia had about the best price at $26.88 for the metric set, less for the standert. I think its orderes over $75 get free shipping.
http://www.tooltopia.com/e-z-red-wc100.aspx
http://www.tooltopia.com/e-z-red-wc200.aspx

 

[Agentwho]

Here's a pic of them

 

[tbaggz]

How well do they work for linking wrenches?

 

[Agentwho]

How well do they work for linking wrenches?

I did link a couple of wrenches together to check it out... They seem to do the job well enough. Also the collor deviding the allens has two magnets in it that help hold everthing together.