Harken 57mm Cheek Ratchamatic Block

$126.99
SKU: 2633

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.

Specifications

  • Footnote: Includes fasteners and mounting pad. 
  • Sheave Ø (mm): 57 mm
  • Sheave Ø (in): 2 1/4 in
  • Length (mm): 83 mm
  • Length (in): 3 1/4 in
  • Weight (g): 89 g
  • Weight (oz): 3.1 oz
  • Maximum line Ø (mm): 10 mm
  • Maximum line Ø (in): 3/8 in
  • Fasteners (mm): M4 mm
  • Maximum working load (kg): 227 kg
  • Maximum working load (lb): 500 lb
  • Breaking load (kg): 907 kg
  • Breaking load (lb): 2000 lb
  • Holding power: 10:1 
Left Continue shopping
Your Order

You have no items in your cart