Harken 57mm Carbo Double Ratchamatic Block (2634)

Harken 57mm Carbo Double Ratchamatic Block

Harken
SKU:
HK2634
|
UPC:
97653149552
$653.12
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Description

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Use the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system.

Part no. 2634: 57mm Carbo Double Ratchamatic Block

Specifications

  • Sheave Ø (mm) 57 mm
  • Sheave Ø (in) 2 1/4 in
  • Length (mm) 116 mm
  • Length (in) 4 9/16 in
  • Weight (g) 204 g
  • Weight (oz) 7.2 oz
  • Shackle pin Ø (mm) 6 mm
  • Shackle pin Ø (in) 1/4 in
  • Maximum line Ø (mm) 10 mm
  • Maximum line Ø (in) 3/8 in
  • Maximum working load (kg) 340 kg
  • Maximum working load (lb) 750 lb
  • Breaking load (kg) 851 kg
  • Breaking load (lb) 1875 lb
  • Holding power 10:1

 

Resources/References