Description
HARKEN 60mm Element Double Swivel Block with Becket – 6270
HARKEN 60mm Element Double Swivel Block with Becket – 6270 is a Harken Element block that combines robust forged-aluminum sideplates with a durable composite bearing sheave for dependable big-boat line handling at a value-oriented price point.
- Forged aluminum sideplates use compound curves to protect the sheave and carry load efficiently.
- Hardcoat-anodized aluminum resists corrosion in marine service.
- Tough composite journal-bearing sheave promotes long service life.
- Available Element configurations support common sheet, halyard and control-line layouts.
- Harken headpost/shackle designs allow alignment appropriate to the listed configuration.
Double Swivel Block with Becket – 6270 Sheave Diameter: 60 mm (2 3/8 inches) Length: 171 mm (6 3/4 inches) Weight: 420 grams (14.7 ounces) Shackle Pin Diameter: 8 mm (5/16 inch) Maximum Line Diameter: 14 mm (9/16 inch) Maximum Working Load: 1375 kg (3032 lb) Breaking Load: 2750 kg (6064 lb)
For best results, confirm the Harken part number and system compatibility before installation, and operate the hardware within Harken’s published line-size and load limits.
Specifications
- Manufacturer: Harken
- Part Number: 6270
- Series / Family: Element
- Nominal Size: 60 mm
- Configuration: Double, Swivel, Becket
- Sideplate Material: Hardcoat-anodized forged aluminum



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