control end

To control pin 2mm aluminum thread for tube diameter ring or 2, useful for class vessels: Footy, Half meter, RG 65, 3/4 meter, 36r, IOM, 4r, Phigit, Marblehead, Mini40, 2M, 10r, and other boats.

For tube or carbon rod diameter 3 mm, useful for class vessels: Footy, Half meter, RG 65, 3/4 meter, 36r, IOM, 4r, Phigit, Marblehead, Mini40, 2M, 10r, and other boats.

For tube or carbon rod diameter 4 mm, useful for class vessels: Footy, Half meter, RG 65, 3/4 meter, 36r, IOM, 4r, Phigit, Marblehead, Mini40, 2M, 10r, and other boats.

For carbon tube diameter 5 mm, useful for class vessels: Footy, Half meter, RG 65, 3/4 meter, 36r, IOM, 4r, Phigit, Marblehead, Mini40, 2M, 10r, and other boats.

 For carbon tube diameter 6 mm, useful for class vessels: Footy, Half meter, RG 65, 3/4 meter, 36r, IOM, 4r, Phigit, Marblehead, Mini40, 2M, 10r, and other boats.