Harken Aluminum Element Block Swivel - 45 mm (1 3/4") - 6231

Harken's 45 mm Aluminum Element Block with a swivel and becket introduces side plates 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 3/4" (121 mm)
• Weight: 4 oz. (115 g)
• Shackle pin Dia. 1/4" (6 mm)
• Maximum line diameter: 1/2" (12 mm)
• Maximum working load: 1543 lbs (700 kg)
• Breaking load: 3086 lbs (1400 kg)

Note: do not use Harken Equipment for human suspension.