SECRET SCREW

SECRET SCREWIf 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

  • Kyosho Lamborghini C-1Kyosho Lamborghini C-1
    Lamborghini C-1 CAT - model racing boats internal combustion engine, developed in collaboration with Lamborghini. The boat more than a meter and is equipped with a powerful engine will...
  • HOW TO AVOID FLOODHOW TO AVOID FLOOD
    Many families today live in multi-storey buildings and use of household washing machines. Everyone who connects this machine (for electrical switchboards and sanitary communications),...