75mm ESP Single Block with Becket, Swivel

Harken 75mm ESP Single Block with a high-strength axle bearing suited for running backstays.

Designed to handle the high loads generated by modern racing and cruising boats, ESP blocks feature sleeve bearings to ensure smooth, hitch-free performance under high load and heavy winds. Simple design and construction for handling high static loads on cruising boats. Ideal for halyards or limited purchase systems on cruising boats. Aluminum or polished stainless steel.

Key Features 

• Carbon-black Torlon ball bearings
• Long-glass engineered plastic Sheave
• Contained-axle sleeve 
• Stainless steel swivel shackle
• Sheave Diameter: 3" (75 mm) 
• Max. Line Diameter: 3/4" (19 mm)  
• Max. Working Load (MWL): 3500 lb. (1587 kg)  
• Breaking Load: 7000 lb. (3175 kg)   
• Weight: 13 oz. (369 g) 
• Length: 7 1/4" (184 mm)