Harken 57mm Ratchet Block with Cam Cleat, Becket and Swivel - 2139
This Harken 57mm carbo ratchet block has a cleat attached and is perfect for mainsheet systems. Popular on catamaran internal mainsheet systems this block swivels and has an on/off switch so you can decide when the ratchet engages the rope.
Harken Carbo Ratchet blocks grip the rope and offer a 10:1 holding power which allows you as the sailor to hold the rope in your hand when fully loaded.
- Sheave Ø - 57mm
- Length - 125mm
- Weight - 255g
- Shackle pin Ø - 5mm
- Maximum line Ø - 10mm
- Maximum working load - 272kg
- Breaking load - 680kg
- Holding power - 10:1
Please note, this product comes with a 5-10 working day lead time.
Delivery and Costs
We try to treat delivery as a pass through cost and keep the cost to you as low as possible, on top of our already competitive product prices.
We offer free UK standard delivery for orders over £50, this does exclude boats, trolleys, masts, booms and large items which can't be sent via standard mail.
Any order placed by midday will leave us the same working day unless there is a lead time which we detail on the product page.
UK 2nd Class Small Packet - £3.99
UK 1st Class Small Packet - £4.50
UK 1st Class Small Packet - Over 1KG - £5.99
DHL Next Day Courier - £8.99
Courier - Long Items - Masts, Booms Etc - £40
Close to England - £10
We do not have other shipping destinations set up currently due to customs charges and the cost of shipping, this will be reviewed soon. If you would like to order an item and can't see your location simply drop us an email to firstname.lastname@example.org with the items you are planning on ordering and your address.