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
