DESCRIPTION It has never been so easy to measure and adjust your Optimist mast rake before your training or regatta. Place the special hook in the top-aft of the mast and measure the distance to the edge of the deck. The blade shows imperial units (inches) and metric units (centimeters). FEATURES – Belt clip – Wrist strap – Rubber thumb lock – Blade 3m/10ft long – ABS + Rubber case
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