Item #868731

Harken 57 mm (2 1/4") T2 Soft-Attach Ratchamatic Block - 2160

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Image of : Harken 57 mm (2 1/4 Harken 57 mm (2 1/4") T2 Soft-Attach Ratchamatic Block - 2160 Item # 868731

Description

The Harken 2159 40 mm T2 Ratchamatic Block features T2 Series styling and a soft-attachment system. The weight of this high-strength block is only a few ounces and is used for mainsheet and spinnaker systems on beachcats, dinghies, and sportboats.

Features:

  • This is thanks to composite fiber-reinforced sideplates, hard coat-anodized aluminum sheave, a lightweight soft-attach, and a minimum of moving parts in the ratcheting mechanism
  • All T2 blocks are lashed or spliced through the load-bearing center of the block, decreasing the loads on the sideplates and acting as a safety backup for the system
  • Lashing allows ratchet adjustment close to the deck
  • Lashing or splicing provides a variety of options for securing the block at exactly the right height to maintain a fair lead
  • Pressure on the line engages the ratchet mechanism, which switches seamlessly from free-running to ratchet mode
  • Unloaded main and jib sheets run out freely during mark roundings, and asymmetrical spinnaker sheets free instantly during jibes
  • T2 Ratchamatic blocks are clearly labeled with high-contrast directional markers for correct reeving and trimming direction
  • A length of Spectra® line with a polyester cover is included

Specifications:

  • Sheave diameter: 57 mm (2 1/4")
  • Length: 79 mm (3 1/8")
  • Weight: 71 g (2.4 oz)
  • Maximum line diameter: 10 mm (3/8")
  • Maximum working load: 227 kg (500 lbs)
  • Breaking load: 907 kg (2000 lbs)
  • Holding power w/180 degree wrap 50 lbs (23 kg): 10:1

Note: do not use Harken Equipment for human suspension.

Part Numbers for Harken 57 mm (2 1/4") T2 Soft-Attach Ratchamatic Block - 2160

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