impact-resistant design

Superior resistance to fouling in static conditions

Flashing for optimum visibility at sea

135mm length x 54mm width

Spinlock Rig Sense Tension Gauge 2-5mm PFD'S impact-resistant designRig Sense is a new rig tension device for measuring the loads in wire or rope on dinghies and small keelboats. Rig Sense is simple to use, measuring the tension directly in kilogrammes. Rig Sense also benefits from being able to be operated one handed, supporting itself on the rig whilst being used. Quality parts ensure long term performance, consistent and accurate readings over time. Two versions now available Loads on both wire and fibres Diameter