Product

HARKEN 100MM ESP SWIVEL BLOCK SINGLE

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Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats.

Sheave Ø (mm)
100 mm

Sheave Ø (in)
4 in

Length (mm)
206 mm

Length (in)
8 1/8 in

Width (mm)
104 mm

Width (in)
4 3/32 in

Weight (g)
808 g

Weight (oz)
28.5 oz

Shackle pin Ø (mm)
10 mm

Shackle pin Ø (in)
3/8 in

Maximum line Ø (mm)
19 mm

Maximum line Ø (in)
3/4 in

Maximum working load (kg)
2209 kg

Maximum working load (lb)
4870 lb

Breaking load (kg)
4418 kg

Breaking load (lb)
9740 lb