Bocana Tension Meter - Tension Gauge 2.5mm - 4mm Shop-by-Sport-Windsurfing-Base-Layers This means the closest hole

This means the closest hole centres are 71

dyneema and spectra lines are loaded under high tension

Nylon resin sideplates are densely packed with long glass fibres for a compact block with a high strength to weight ratio

roostersailing

Featuring a red and navy fleck on lime for easy identification on the water

Bocana Tension Meter - Tension Gauge 2.5mm - 4mm Shop-by-Sport-Windsurfing-Base-Layers This means the closest holeProfessional Rig Tension Gauge for wire sizes 2. 5mm to 4mm. Works with the same scale as the industry standard Loose tension gauge. To operate, remove the spring from the travel pin and attach to the slider, then operate as normal. When finished, keep the spring in good condition by replacing on the travel pin.