help here’s a basic clamp, cut and bent from aluminium sheet 1.5 mm thick.
Recommend to read
THE SAILING BOARD OF THE NEW GENERATION
In two decades of Windsurfing technical equipment of the sport has undergone many changes. Through the efforts of enthusiasts Board sailing from clumsy boats, is a conventional surf...
PNEUMOTACHOMETER-SAILBOAT
Filled with wind-taut sail... This age-old symbol of romance will not leave anyone indifferent. And there is nothing surprising in the fact that the number of sailing enthusiasts every...