Universal telescopic key from a profile pipe

A useful fixture can be made from two pieces of square pipe and round timber. Pipes are selected so large that one freely fits into the other.

After selecting the pipes, a round-about-enough diameter is welded to them, which will be able to hold the load. After welding in a round saw, it is washed down at an angle of 90 degrees, the main thing is to do it after welding, otherwise the metal may lead from heating and there will be no necessary alignment.

The whole structure resembles a telescopic key, which is fixed in any position with the help of a clamping screw. At low labor costs, an interesting and functional tool can be made from garage trash.

# 1 How to make a universal key

submitted by Anton 27.03.2018, 22:01

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