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FAQs Shipping & Delivery Returns & Exchanges

Harken 75mm Carbo Ratchamatic Flip Flop Block w/Cam

Note: Some prices may reflect updates due to international tariffs. Learn the latest about tariffs

Tariff Updates

We are observing how the tariffs are behaving. Lots of our products are imported from Europe and some of the manufacturers are not providing heads up about price increases. We will do everything in our power to hold the best prices, but please consider that in these uncertain times we may be forced to increase the prices without previous notification.

We really appreciate your understanding and look forward to working with you.

What does this mean for you?

  • Some imported products may show a higher price than usual.
  • Prices may change as shipping rates adjust globally.
  • We are committed to providing the best possible pricing and transparency at all times.

How we’re handling it:

  • We only adjust prices when absolutely necessary.
  • We continuously monitor shipping rates and update pricing accordingly.
  • We’ll clearly notify you if a product is affected by tariffs.

Questions? Feel free to contact our team for any clarification or assistance.

Updated: April 2025

MSRP: $501.90
$441.95
(You save $59.95 )
(No reviews yet) Write a Review
SKU:
HR2689
Weight:
1.13 LBS
Shipping:
Calculated at Checkout.

Harken 75mm Carbo Ratchamatic Flip Flop Block w/Cam

Part No. Description Sheave ø Width Length Height Weight Max line ø Maximum working load Breaking load
  in mm in mm in mm in mm oz g in mm 1b kg 1b kg
2181 40 mm 1  9/16 40 1 3/4 43 3  3/16 81 2 1/8 54 1.6 45 3/8 10 300 136 750 340
2482 40 mm/150 Cam-Matic* 1  9/16 40 2  9/16 66 3  3/16 81 3 1/2 87 7 200 3/8 10 300 136 750 340
2183 40 mm/468 Micro Cam-Matic* 1  9/16 40 1 7/8 48 3  3/16 81 3 1/4 82 4.1 117 1/4 6 200 91 400 181
2142 57 mm 2 1/4 57 2 50 4  5/16 110 2 1/8 54 5 141 3/8 10 500 227 1584 718
2143 57 mm/150 Cam-Matic* 2 1/4 57 2 5/8 66 4  5/16 110 4  5/16 110 11 304 3/8 10 300 136 600 272
2144 57 mm Ratchamatic 2 1/4 57 2 50 4  5/16 110 2 5/8 66 5.5 156 3/8 10 500 227 1000 554
2145 57 mm Ratchamatic/150 Cam-Matic* 2 1/4 57 2 5/8 66 4  5/16 110 4  3/16 106 12 329 3/8 10 300 136 600 272
2678 75 mm 3 75 2 1/2 64 55/8 143 3 3/4 95 9.7 275 9/16 14 750 340 2426 1100
2679 75 mm/150 Cam-Matic* 3 75 2 5/8 66 55/8 143 5  9/16 141 17 485 9/16 14 300 136 600 272
2688 75 mm Ratchamatic 3 75 2 1/2 64 55/8 143 3 1/2 89 11 304 7/16 12 750 340 1500 680
2689 75 mm Ratchamatic/150 Cam-Matic* 3 75 2 5/8 66 55/8 143 5 3/8 137 18 514 7/16 12 300 136 600 2721