This 22mm Eyestrap Boat Block from Harken is compact enough for use with sailboards and smaller dinghies, as well as lightly loaded control lines on all boats no matter their size.

The mechanism of this boat block makes use of micro block sheaves that run exclusively on ball bearing systems, allowing for a fast trim and release regardless of the load. This boat block’s delrin ball bearings have been UV stabilized using carbon black to give it the best protection possible, with stainless steel sideplates adding additional strength.

Use for:

    Cunninghams/outhauls
    Vangs
    Traveler controls
    Barberhaulers
    Flag halyards
    Leech cords
    Lead car return tackles

•     Sheave diameter: 22mm

•     Length: 45mm

•     Weight: 16g

•     Maximum line diamter: 6mm

•     Fasteners: 4 RH mm

•     Mounting hold spacing: 27mm

•     Maximum working load: 91kg

•     Breaking load: 454kg