Combination wrench for cylinders. Probably no industrial sector or agricultural workshop now can not do without gas welding or cutting metal. Widely used and effective method such as welding in protective atmosphere of carbon dioxide. In all these cases, the workplace gas delivered in cylinders; and to connect them to the system burners, gas welder turns into a kind of housekeeper: he needs to do this up to five different wrenches and valve keys. Young innovators Dmitrov excavator plant, the participants NTTM-78, used instead of the ligament only one key. They made it universal, like the Bicycle: on the flat body there are all the sizes previously used five keys. Versatile tool is very compact and easy to use; small size: 300Х90Х13 mm.
Recommend to read
DRY COT…
Grew up the kid of grudnichkami cots — not to throw out solid and beautiful design. Here and fit it yourselfers for new features. For example, the sides of the crib — ready slatted...
BOAT IS A COMPROMISE, OR RESERVES TRADITIONAL SCHEME
What is to be the new model? This question with relentless regularity occurs before each athlete, the venerable and the very young, immediately after the end of the season. The stage...
