Harken 40mm Carbo Air Cheek Block PVVENT3 SOLAS Reflective tape front and

SOLAS Reflective tape front and back

High Frequency: 150 kHz to 250 kHz with maximum depth of 152 m (500')25° constant beamwidth

For use on MerCruiser MC-I

- Ultra-gloss can be used by hand or by machine buffing

Mercury 675025 Push Rod For Merc 170

Harken 40mm Carbo Air Cheek Block PVVENT3 SOLAS Reflective tape front and40mm Carbo Air Cheek Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)220 kg Maximum working load (lb)485 lb