Gary:
If the triple sqaures are what you need, Lisle Tools makes a set that is carried at a lot of Pep Boys. If you have Car Quest parts stores in your area, they carry the Lisle line, but under their name. Their part numbers for Lisle tools are the same as Lisle.
Here's a photo of the Lisle Tools triple squares.
http://www.lislecorp.com/tool_detail.cfm?detail=1080