Harken 16mm Air Block with O Ring
16 mm Air Block
Harken 16mm Air Block w/ O Ring
The 16 mm Air Block with O Ring is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. The 16mm Air Block uses an O-ring to keep the line in the sheave during intermittent loading.
Part # HAR404
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Sheave Ø (mm)16 mmSheave Ø (in)5/8 in__Length (mm)29 mmLength (in)1 1/8 in__Weight (g)10 gWeight (oz).33 oz__Maximum line Ø (mm)5 mmMaximum line Ø (in) 7/32 in__Maximum working load (kg)113 kgMaximum working load (lb)250 lb__Breaking load (kg)544 kgBreaking load (lb)1200 lb