Harken 57 mm ESP Mast collar Teardrop Block
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Harken 6050 57 mm ESP mast collar teardrop block used for direct attachment to pad eyes or mast collar posts to keep lines extremely close to the deck. Fits many production boats with mounting posts on the mast collar.
- Simple design and construction
- Sheaves have sleeve bearings to handle high static loads
- Aluminum cheeks
- Ideal for halyards or limited purchase systems on cruising boats
- Sheave diameter: 2-1/4"
- Length: 3-11/16"
- Weight: 4.3oz.
- Clevis pin diameter: 5/16"
- Maximum line diameter: 5/8"
- Maximum working load: 2100lbs.
- Breaking load: 4190lbs.
Note: DO NOT use Harken Equipment for Human suspension.