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)
46, 75 mm

Sheave Ø (in)
1 13/16, 3 in

Length (mm)
213 mm

Length (in)
8 3/8 in

Weight (g)
680 g

Weight (oz)
24 oz

Shackle pin Ø (mm)
8 mm

Shackle pin Ø (in)
5/16 in

Maximum line Ø (mm)
19 mm

Maximum line Ø (in)
3/4 in

Maximum working load (kg)
1587 kg

Maximum working load (lb)
3500 lb

Breaking load (kg)
3175 kg

Breaking load (lb)
7000 lb