Harken 57mm Ratchamatic HTE Block with Swivel – 2625.HTE
The Harken 57mm Carbo Ratchamatic block is an automatic load-sensing ratchet pulley that rolls freely in both directions under low loads and automatically engages the ratchet as the pressure through your rope increases. There is no need to adjust the ratchet, it does the work for you.
The HTE (high-threshold engage) version of this popular ratchet block has a different spring inside which has been made stiffer to delay the point where the ratchet block engages. This allows 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 for example.
This Harken pulley block is perfect for spinnaker sheets and ropes which need constant adjustment.
Comes with allen key to adjust the block and when it starts to kick in.
Please note: This product comes with a lead time expected to be up to 10 working days.
Specifications
- Sheave Ø – 57mm
- Length – 103mm
- Weight – 104g
- Shackle pin Ø – 5mm
- Maximum line Ø – 10mm
- Maximum working load – 227kg
- Breaking load – 907kg
- Holding power w/180 degree wrap 50 lb (23 kg) – 10:1