Low-profile mastbase Harken halyard lead blocks are
lightweight and can be grouped in a small area
at the mastbase. Flared cheeks prevent chafe on
the halyards.
Part Number: 1986
Specifications
Imperial
Metric
Sheave Dia.
1 3/4"
44 mm
Width
7/8"
22 mm
Length
3 13/16"
97 mm
Height
2 1/4"
57 mm
Max Line Dia.
3/8"
10 mm
Weight
3.36 oz
95 gr
Maximum Working Load
750 lbs
340 kg
Breaking Load
1500 lbs
680 kg
RH Fasteners
1/4"
6 mm
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