Harken 29 mm Zircon Block iROCKER US Most Responsive Autopilot System on

Most Responsive Autopilot System on the Water

This style of bush requires glue or bonding agent to remain securely in place

38mm Plain Bearing Single BlockThis classic plain-bearing single block may look old-fashioned

i50 Depth - E70148

Overall Length: 4-9/16"

Harken 29 mm Zircon Block iROCKER US Most Responsive Autopilot System onThe Harken 29 mm Zircon Block, part number 2185, has a maximum working load of 80 kg or 175 lbs. It also has a maximum line of 6 mm or 1 4 in and sheave of 29 mm or 1 1 8 in. The newest Zircon models, with 29 mm sheave diameters, expand the current offering from eight to eighteen models. While Zircon is not a universally applicable option, these smaller sizes make it suitable for control lines that require multi part purchases. Additionally, Zircon is