HARKEN Switchable Ratchet Block Two-pack — 57 mm 1.5x & 2x Grip Ratchet Blocks 72105 Used on STYER Model MO256H45

Used on STYER Model MO256H45 - Part Number -Z011753-2

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Total depth behind panel: 78 mm (including outlet)

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HARKEN Switchable Ratchet Block Two-pack — 57 mm 1.5x & 2x Grip Ratchet Blocks 72105 Used on STYER Model MO256H45Power3 ratchet blocks provide sailors that race small one designs with three holding power options to handle a variety of wind and sea conditions. More choices allow sailors to fine tune their set ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. On off switch operates from both sides. 1. 5x grip: breezeon puffs; 15: 1 holding power. 2x grip: big breeze steady: 20: 1 holding power. Sheave (mm) 57 mm