Harken 57mm Zircon block
SKU: 19876048929

Harken 57mm Zircon block

$312.75 $347.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Harken 57mm Zircon blockUse the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets. The Zircon blocks are the most efficient Harken has ever made. The performance is unmatched due to the ceramic ball bearings. With the Zircon blocks the energy loss caused by friction is extremely low. Even lower than the amazing

Use the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets.

The Zircon blocks are the most efficient Harken has ever made. The performance is unmatched due to the ceramic ball bearings. With the Zircon blocks the energy loss caused by friction is extremely low. Even lower than the amazing Carbo range from Harken. So especially when the breeze backs off, the Zircon blocks let you ease.
Zircon bearings are more than 700% stronger than stainless bearings. This becomes evident when you need to ease a sail in very light air. You feel even the slightest fluctuations in sheet load.

 

Series Zircon
Sheaves Ø 57 mm
Number of sheaves 1
Bearing Ball bearing
Max rope diameter 10 mm
Swivel No
Cam No
Ratchet No
Breaking Strength (kg) 900
Safe Working Load (kg) 300
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19876048929

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4.1 ★★★★★
Based on 1412 reviews
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PFSTR
Whiting, US
★★★★★ 5
Excellent Knives... Highly Recommended
Color: Black, Color: Black
Great, sturdy knives. They cut amazingly. They have a nice ringing sound when you take them out of block. Block is a nice solid wood. The only negative is that the handles get a residue on them if you wash them in the dishwasher. It does go away, but I strongly recommend handwashing these. I definitely recommend this knife set. Great value for the price.
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Reviewed in the United States on February 22, 2026
K
Verified Purchase
KV
Pawtucket, US
★★★★★ 5
Quality wooden block and nice set of knives for every day use.
Color: White
Bought these for my daughter and son-in-law for their fifth wedding anniversary. Wanted to get something that looked nice and wouldn’t take a lot of room but had a nice variety. The wooden block looks so nice, not too dark-not too light. The variety of knives are perfect for every day use & handles have a nice grip. My daughter and son-in-law use them everyday and love them!
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Reviewed in the United States on March 15, 2026
A
Verified Purchase
Anne Wright Official
Phoenix, US
★★★★★ 4
worth every penny
Color: Black, Color: Black
I was honestly surprised by how good this knife set is for the price. I previously owned a $300 knife set, and I can confidently say the Fikshot knives are just as sharp — maybe even sharper right out of the box. The blades slice through meat, vegetables, and bread effortlessly, and they still hold their edge really well after regular use. The full tang handles also feel sturdy and comfortable in hand, which makes prep work much easier. I also love how sleek and modern the black knife block looks on my kitchen counter. It feels like a premium set without the premium price tag. The built-in sharpener is a nice bonus too. My only small complaint is the kitchen scissors placement in the block. The scissors tend to rub against the slot when pulling them out, and it scratches the knife block a bit over time. It’s not a dealbreaker for me, but I do wish that part was designed a little better. Overall, this is an excellent value knife set that performs far beyond its price point. Great for home cooks, new homeowners, or anyone wanting a high-end feel without spending hundreds of dollars.
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Reviewed in the United States on May 11, 2026
T
Verified Purchase
Taylor
Draper, US
★★★★★ 5
Finally a knife set that I love
Color: Black, Color: Black
I’ve been needing a new knife set that also came with steak knives and these are great! Very durable, has a nice weight to it, doesn’t feel cheap, great price and they came very sharp! Bonus points for coming with scissors and whatever that sharpening thingy is. Haven’t used that yet bc I don’t know how but we’ll cross that bridge when we get there.
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Reviewed in the United States on April 2, 2026
R
Verified Purchase
Rubelys
Charlottesville, US
★★★★★ 5
Conives
Color: Black
Very good quality and super resistant covers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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