ension can be easily adjusted, to allow the ideal sail shape to be maintained in changing conditions. asy to lock line once adjusted, preventing rope slip. ratio reduces effort required. igh pressure diecast marine grade aluminium gives a strong, light weight and corrosion resistant product. blokart International Limited are using Clamcleat® rope cleats for quick, positive control. Easy to cleat and adjust to the required tension both while sailing and setting up. Actual size Clamcleats Limited Watchmead Welwyn Garden City Hertfordshire AL7 1AP England Telephone 01707 330101 Fax 01707 321269 e-mail [email protected]