Harken Line/Wire Single Block with Becket

The Harken Wire Block with Becket is designed to carry wire halyards and high-strength control lines on boats of all sizes. Lightweight construction and low-friction sheaves provide smooth operation under load, while the integrated becket offers additional rigging versatility. Built for strength and durability, these wire blocks are ideal for demanding marine applications requiring reliable performance and efficient line handling.

Features:

• Designed for wire halyards and high-strength control lines
• Low-friction sheave ensures smooth operation under load
• Integrated becket provides additional rigging options
• Lightweight construction reduces overall system weight
• Suitable for boats of all sizes
• Durable marine-grade construction for long service life

Specifications:

• 25 mm (1"):
  • Weight: 1.25 oz (35 g)
  • Maximum Line Diameter: 5/32" (4 mm)
  • Maximum Wire Diameter: 3/32" (2 mm)
  • Shackle Pin Diameter: 3/16" (5 mm)
  • Maximum Working Load: 1000 lbs (454 kg)
  • Breaking Load: 2000 lbs (907 kg)
• 38 mm (1 1/2"):
  • Weight: 3 oz (85 g)
  • Maximum Line Diameter: 3/16" (5 mm)
  • Maximum Wire Diameter: 1/8" (3 mm)
  • Shackle Pin Diameter: 1/4" (6 mm)
  • Maximum Working Load: 1500 lbs (680 kg)
  • Breaking Load: 3000 lbs (1361 kg)
• 51 mm (2"):
  • Weight: 5.75 oz (163 g)
  • Maximum Line Diameter: 1/4" (6 mm)
  • Maximum Wire Diameter: 3/16" (5 mm)
  • Shackle Pin Diameter: 5/16" (8 mm)
  • Maximum Working Load: 2000 lbs (907 kg)
  • Breaking Load: 4000 lbs (1814 kg)