If the head of the screw to give with the help of nalilsya the form shown in the figure, then any attacker will not be able to turn. On such hardware it is recommended to set sensible things sailing and motor boats, hook locks.
Recommend to read
SUV-PNEUMATIC
The now familiar story on television in winter — the removal of a detached ice floe ice fishing fans. Almost every year we show how MOE specialists, helicopters, boats or ATVs to the...
BUGGY “KVP”
Today is a story about the buggy-350, created in the auto design laboratory of the city of Kharkov under the leadership of V. L. Taranukha. According to the results of our competition for...
