I recently fashioned a simple tool for disassembling a reassembling sanke keg spears. I bought a 1 ft. length of stainless pipe from McMaster:
Item # 89895K279
http://www.mcmaster.com/#89895k279/=bn9qq3
I used the edge of my angle grinder's wheel to cut notches into each end of the pipe, and then used a file to knock off the burrs and smooth the edges. This wasn't a high precision or very time consuming job. The whole deal took about an hour.
One end, with the larger notches, works on the typical American sanke spear.
The other, with the smaller notches, works on the 50 liter euro-sanke I have.
Item # 89895K279
http://www.mcmaster.com/#89895k279/=bn9qq3
I used the edge of my angle grinder's wheel to cut notches into each end of the pipe, and then used a file to knock off the burrs and smooth the edges. This wasn't a high precision or very time consuming job. The whole deal took about an hour.
One end, with the larger notches, works on the typical American sanke spear.
The other, with the smaller notches, works on the 50 liter euro-sanke I have.