Spinlock Rig-Sense Tension Gauge SCHAEFER RUDDER FITTINGS Primary mainsheet

Primary mainsheet

7 oz (76 g)

Hi-tech black with yellow highlights

Base Ø B - 7 1/16 in

Schaefer Flat Base Delrin Single Cheek Block

Spinlock Rig-Sense Tension Gauge SCHAEFER RUDDER FITTINGS Primary mainsheetProduct Description Spinlock Rig Sense Tension Gauge Rig 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. Loads on both