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)
241 mm

Length (in)
9 1/2 in

Weight (g)
715 g

Weight (oz)
25.2 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)
907 kg

Maximum working load (lb)
2000 lb

Breaking load (kg)
1814 kg

Breaking load (lb)
4000 lb