hexa pro

designed to accommodate the most complex rotations

Hexa Pro is String Project’s proposal when it comes to moulded strings. Of a hexagonal shape, it is a product which is thought to comply with the more complicated rotations, made of co-polyester containing 20% of soft Polyester and High Density Polyester and it is treated with alpha-olefin. It is a monofilament with an agonistic nature, which aims to satisfy those players who use a lot of rotation and who want to manage their spin variations to a high standard, to create heavy and complex hits. Agonistic but not rigid, Hexa Pro offers a high level of comfort, totally Arm Friendly, with elastic fibres that have a good shock-absorption and leave room to snapback. Force isn’t left out, and, if stimulated, Hexa Pro reveals its explosive character. One of the most solid strings that the brand has to offer, it ensures a long-lasting, dynamic and mechanical life span, with high performance standards and a direct synchronicity with the ball.


Section: Hexagonal           Calibro: 1,20mm (17) – 1,25mm (16)

Parameters & Test

Static Stiffness 10-15Kg : 1,20 Kg/mm          Static Stiffness 15-20Kg : 1,00 Kg/mm Static Stiffness 20-25Kg : 1,00 Kg/mm        Static Stiffness 25-30Kg : 1,00 Kg/mm Dinamic Stiffness : 250 g/mm     –     Best Range Tension : 18-23 Kg

Parameters detected in the laboratory by tests carried out by Pro-t-one of Ing. G. Medri : 1,25mm: (Pdf)  |  1,20mm: (Pdf)

Used in

Jasmine Paolini

WTA Best Ranking : 130

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