SKU: 83988323844

Allen Dynamic 20mm Block On Lacing Eye

Sale price$18.74 Regular price$20.82
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Allen Dynamic 20mm Block On Lacing EyeThe A2020 is our go to low friction, fast rolling, small pulley. Its lightweight and strong, making it ideal for dinghies and anything else that runs smaller diameter lines. Our Dynamic range is generally the best choice for applications that require constant sheave movement. Stand Up This block has been built around a spring and lacing eye. When installed the block will stand up from the pressure of the spring. Bearings Dynamic Blocks feature our

The A2020 is our go-to low friction, fast rolling, small pulley. It’s lightweight and strong, making it ideal for dinghies and anything else that runs smaller diameter lines. 

Our Dynamic range is generally the best choice for applications that require constant sheave movement.

Stand Up – This block has been built around a spring and lacing eye. When installed the block will stand up from the pressure of the spring.

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

Ultra-Strap – Our patented Ultra-Strap is used in our 20, 30 & 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.

Becket – Our 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.

Breaking Load 520 kg
Fixing Hole Centers  27 mm
Length  43 mm
Maximum Line Diameter  6 mm
Maximum Working Load  115 kg
Shackle Pin  -
Weight  15.4 g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 83988323844

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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
B
Verified Purchase
Book Lover
Fort Morgan, US
★★★★★ 4
It's holding up better than I thought it would
Style: Snake
*EDIT* I originally gave this toy a 1 star rating. I changed that to a 4. Even though my dog immediately put holes in it, it's still holding up. She absolutely loves her Snakey, and takes it to bed with her. She hasn't even chewed the eyes off, like she would normally do. There's even still a piece of the tongue left lol! I gave this to my dog tonight. She's already torn a hole in the tail. I just found a hole next to a squeaker, and she's almost chewed the tongue off. This toy is not durable at all. I do not recommend this for any dog that likes to chew.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2024
R
Verified Purchase
Ronda H.
Pawtucket, US
★★★★★ 5
Triple Squeak Snake
Style: Snake
He loves his snake! And it has big squeakers and it's durable!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
C
Verified Purchase
Carolyne
Bozeman, US
★★★★★ 1
Not recommended for an aggressive chewer.
Style: Crocodile, Style: Crocodile
24 hrs. after giving this to my Frenchton, all 3 squeakers were out and disabled, one foot remained, head was half way off, back end was chewed away. This alligator is no match for an aggressive chewer.
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Reviewed in the United States on July 19, 2025
M
Verified Purchase
Margaret V. German
Chelsea, US
★★★★★ 3
It is good for tug a war
Style: Snake
The squeakers did not last very long with my poodle puppy. That was a disappointment. He does like to play tug a war with it. So I gave it three stars.
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Reviewed in the United States on April 7, 2026
P
Verified Purchase
pete
Los Angeles, US
★★★★★ 2
Not very strong
Style: Snake
Does not hold up to tough chewers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026

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