Harken Aluminum Element Double Block Swivel - 45 mm (1 3/4") - 6238

Harken's 45 mm Aluminum Element Double Block - Swivel introduces sideplates that combine forged aluminum and compound curves for strength. It's contemporary and very robust design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing.

Features:

• Tough, composite bearing sheave resists corrosion for long service life
• Introduces side plates that combine forged aluminum and compound curves for strength
• Element's design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing
  • Size for size, Element blocks are priced significantly lower than Harken's previously least expensive blocks
• Side plates are hardcoat-anodized to resist corrosion

Specifications:

• Sheave Diameter: 1 3/4" (45 mm)
• Length: 4 1/4" (108 mm)
• Weight: 6.3 oz. (180 g)
• Shackle Pin Diameter 1/4" (6 mm)
• Max. Line Diameter: 1/2" (12 mm)
• Max. Working Load: 1929 lbs (875 kg)
• Breaking Load: 3858 lbs (1750 kg)

Note: do not use Harken Equipment for human suspension.