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This is a materials kit for fabricating a kickstand mount for the Pletscher double kickstand. It is specific for a Surly Long Haul Trucker. 
The kit includes the following items:

Teflon/Nylon block (pre-drilled, rough shape)
Aluminum top plate (pre-drilled)
Aluminum bottom plate (pre-drilled)
Stainless steel threaded stud 
Stainless lock-nut and washer
Stainless anti-rotation pin
Rubber (double-back strips for frame contact)

The instructions and installation can be seen at longhaultruckerbuild.com
Please note that each size frame has a different requirement for the teflon block size. The kit teflon block is sized for the largest frame opening. Therefore, you may need to perform considerable trimming to get the correct fit. I've noticed the 700c wheeled frames require a smaller teflon block than the 26" wheel frames.