Harken 57mm Ratchamatic HTE Block - Swivel - 1.5x Grip

Harken 57mm Ratchamatic HTE Block - Swivel - 1.5x Grip
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.
The spring on the HTE (High Threshold Engage) version of the 57mm Carbo Ratchamatic block was made stiffer to delay the point at which the ratchet engages, allowing the block to run free more of the time.
The ratchet function engages at higher loads to allow the old kite sheet to run free for crisper gybes.

Specification:
Sheave: 57mm
Length: 103mm
Weight: 103g
Shackle Pin: 5mm
Maximum Line: 10mm
Maximum Working Load: 227kg
Breaking Load: 907kg
Holding Power: 15:1

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