IDK, I just open Boxes.. and occasionally Fill them .. summer Part time @ LBS dont work in Wisconsin at the HQ, I suppose Keith Does.
Care ? Call and ask..

I got a Yakima Repair stand used at the 89 Trade Show, for almost Free .. 2 tubes Bent like a 7 ( inverted ), hinged so they fold together ..

head uses an aluminum extrusion .. custom Dies for the purpose I suppose .. could be better , fancy High tech stuff, but adequate.

A glut of gear out there, everyone defends what they Bought Here .. So Be It.

6 blocks from the shop, I often just use Theirs .. Heavy Park Base, EVT Head. http://www.efficientvelo.com/product...-repair-clamp/