Harken Micro Upright Block - 22 mm (7/8") - 243

The Harken 22 mm Micro Upright Block (243) is a low-friction micro block that's compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.

Features:

• Micro block sheaves run exclusively on ball bearing systems for fast trim and release under any load
• Delrin ball bearings and side plates are UV stabilized with carbon black for maximum protection
• Stainless steel side plates add strength
• Designed for use with:
  • Cunninghams/outhauls
  • Vangs
  • Traveler controls
  • Barber haulers
  • Flag halyards
  • Leech cords
  • Lead car return tackles

Specifications:

• Maximum Working Load: 200 lbs (91 kg)
• Breaking load: 1200 lbs (544 kg)
• Weight: 1.0 oz (28 g)
• Sheave diameter: 7/8" (22 mm)
• Maximum line size: 1/4" (6 mm)

Note: do not use Harken Equipment for human suspension.