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The 16 mm 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.


Sheave Ø (mm)
16 mm
Maximum line Ø (mm)
5 mm
Length (mm)
43 mm
Maximum working load (kg)
204 kg
Weight (g)
27 g
Breaking load (kg)
544 kg