please note: due to significant seasonal demand, order fulfilment and customer service response times are longer than normal.

for urgent orders or customer service requests, please email us with the subject line marked "Urgent".

Harken 57mm Ratchet Block w/ Swivel & 1.5x Grip

Item #

2166

Product Description

Harken 57mm Ratchet Block w/ Swivel & 1.5x Grip

Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.

On/off switch operates from both sides.

1.5x grip: breeze–on/puffs; 15:1 holding power

Specifications:

  • Sheave Ø: 2 1/4 in (57 mm)

  • Length: 4 1/16 in (103 mm)

  • Weight: 3 oz (85 g)

  • Shackle pin Ø: 3/16 in (5 mm)

  • Maximum line Ø: 3/8 in (10mm)

  • Maximum working load: 500 lb (227 kg)

  • Breaking load: 2000 lb (907 kg)

  • Holding power w/180 degree wrap 50 lb (23 kg): 15:1

    DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.