Welcome to Defender Canada! 
Harken
Harken Stainless Steel Mastcollar ESP Block - 75 mm ( 3") - 6073
Item: #2340857 | Part Number: 6073$533.51
Description
Harken Cruising ESP Mastcollar Blocks are designed for cruising applications where high static load capacity and durability are required. ESP sheaves feature sleeve bearings that handle high loads efficiently, making them ideal for halyards and limited-purchase systems. Features: Stainless steel mastcollar block construction Sleeve-bearing sheave designed for high static loads...
Harken Stainless Steel Mastcollar ESP Block - 75 mm ( 3") - 6073 Item # 2340857
Description
Harken Cruising ESP Mastcollar Blocks are designed for cruising applications where high static load capacity and durability are required. ESP sheaves feature sleeve bearings that handle high loads efficiently, making them ideal for halyards and limited-purchase systems.
Features:
- Stainless steel mastcollar block construction
- Sleeve-bearing sheave designed for high static loads
- Suitable for halyards and limited-purchase systems
- Durable cruising-oriented design
- Smooth operation under load
Specifications:
- Sheave Diameter: 3" (75 mm)
- Maximum Line Diameter: 3/4" (19 mm)
- Maximum Working Load: 3000 lbs (1361 kg)