HARKEN pulley winch 57mm T2 Ratcham 2160

The T2 Ratchamatic pulleys combine the design of the T2 models and a transfiling fixing system with the power of the Ratchamatic automatic winch system

Winch block 57mm T2 Soft-Attach Ratchamatic® Carbo.
Description
The T2 Ratchamatic pulleys combine the design of the T2 models and a sliding fixing system with the power of the Ratchamatic automatic winch system.
Featuring fibre-reinforced composite cheeks, a hard anodised aluminum sheave and a ratchet mechanism with fewer moving parts, these featherweight blocks boast extreme strength. The fixing by transfilage allows them to be placed flush with the deck. In the case of using a large diameter rope to make a splice, the end of the rope can also be used to position these pulleys at the desired height for perfect alignment.??
Specificity
Fastening without knots, splices or tools. Simply insert the loop into the head of the pulley, then pass it around the fixed point for a perfect hold. The T2 Ratchamatic pulley is supplied with a Dyneema SK75 loop. Replacement loops are also available.
The fixed point simplifies the use of the loop. Fastening without knots, splices or tools.? Pass the loop through the head, then around the fixed point to obtain a perfectly secure attachment.?
Under the effect of the pressure exerted on the rope, the mechanism of the pulleys automatically switches from free rotation mode to ratchet mode. The mainsail and jib sheets can thus move freely when passing a buoy, while the asymmetrical spinnaker is instantly shocked when gybing. The cheeks of the T2 Ratchamatic pulleys feature a large arrow that clearly indicates the direction in which the rope is engaged.?
Use
Mainsheet hoist
Spinnaker listening circuit
Features
Weight 71g
Length 79mm
Rope diameter 10mm
Diameter 57mm
Working load 227kg
Breaking load 907kg
Properties 10:1

Suitable for:
- 420
- 445
- 470
- 485
- 490
- 505
- Contender
- Flying Dutchman
- Finn
-Fireball
- Coralle
-Korsar
-Lightning
- Marauder

-Open 5.00
- Open 5.70
- Pirate
- Ponant
- Topper
- Windy