SKU: 99152274328

Rock Exotica HYDRA Triple Attachment Swivel Pulley - P4

Sale price$112.49 Regular price$124.99
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Description

Rock Exotica HYDRA Triple Attachment Swivel Pulley - P4Orders for this product usually ship in 7 14 business days. The HYDRA is a triple attachment pulley that features a swivel top connection to facilitate the pulleys use on the saddle bridge, and for use in climbing systems. Rubber o rings line the connection points to assist in holding carabiners tightly to avoid dangerous cross loading. Hydra Technical Notice (. pdf)Declaration of Conformity (. pdf) HYDRA TRIPLE ATTACHMENT PULLEY Any tool for

Orders for this product usually ship in 7-14 business days.

The HYDRA is a triple attachment pulley that features a swivel-top connection to facilitate the pulleys use on the saddle bridge, and for use in climbing systems. Rubber o-rings line the connection points to assist in holding carabiners tightly to avoid dangerous cross-loading.


Hydra Technical Notice (.pdf)
Declaration of Conformity (.pdf)

HYDRA

TRIPLE ATTACHMENT PULLEY

Any tool for arborists needs to be lightweight, durable and serve a variety of functions. The HYDRA fits that description by providing the functionality of a pulley with a rigplate. The HYDRA’s swivel top offers three connection points lined with rubber o-rings to grip carabiners tightly. These connection points were specifically designed for the rockO carabiner to avoid dangerous cross-loading.

The most simple use of the HYDRA pulley is on the rope bridge of the saddle, but it can be used in a variety of advanced ways. The Hydra is used in ascent systems, lanyard systems, fliplines, or as a redirect as shown below. In any configuration, the use of the HYDRA is greatly enhanced by the flexibility to add multiple connections and rotate when needed.


Part Number: P4
Weight: 20 oz (575 gm)
MBS: 2 x 14 kN=28 kN
WLL: 2 x 2.5 kN=5 kN
Max Rope: 13 mm
Sheave Dia: 2.1(53mm)
Certification: CE

  • Combines a pulley, rigging plate and swivel all in one compact piece of equipment
  • Use on the saddle bridge, as a lanyard adjuster or in your climbing system
  • Eliminates twisting of the climbing line when used as a rolling attachment point on the saddle bridge
  • Rubber grommet-lined attachment points hold carabiners snugly to help prevent cross-loading
  • Pulley sheave uses high-efficiency bearing for smooth operation
  • Pulley body is machined from solid aluminum to increase strength and decrease weight
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: 99152274328

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4.3 ★★★★★
Based on 6 reviews
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A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 2
It is breakable
Although it was an exciting toy, it was not long lived. I can’t say it’s as durable as it claimed to be. My 12 lbs dachshund chewed through it in less than a day. He had fun, but there were too many little pieces he tore off. Not worth the risk of him ingesting them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
K
Verified Purchase
Kelsey
Fort Morgan, US
★★★★★ 5
The dogs like it very much, it produces a lot of noise.
Size: Large, Size: Large
I’m rating this based on my dogs’ response to this toy – they absolutely love it, and it has seen more use without damage than any of their regular throwing toys. At the same time, unless you enjoy, REALLY ENJOY the sound of crunching water bottles, you may not like having this ball in the house. Pros: The rubber outer shell of the ball is durable, and can survive both chewing and pulling forces (as a note, my dogs do not concentrate on chewing - they use it more for play games). It’s big enough for my dogs to play tug of war with it, hooking their teeth in the mesh, and they since it bounces around if they drop or kick it, it makes the game more interesting than rope. They did crush the interior plastic, but they don't really seem to care. It’s much more engaging than a normal ball, and can be modified to hold treats, sticks, rope elements and other external bits, which my shepherd mix loves; he gets bored easily and frequently, and this can actually entertain him. Cons: This toy is loud, and produces repetitive crunching sounds. It is apparently really engaging to chew, and my dogs will produce the horrid plastic crackling up to half an hour at a time. If you let your dogs in and out, it would make a fine outdoor toy, but since I have a dog door, it migrates around to pretty much wherever the dogs are. I kind of hate it, but will probably buy another if they break this one since they enjoy it so much.
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Reviewed in the United States on October 17, 2016
B
Verified Purchase
BakedN
Grantham, US
★★★★★ 5
Very durable and my Heeler's fave inside toy
Size: Large
My red Heeler loves these balls, second only to Tennis balls but she destroys those within minutes and they are outside only. This is her inside ball. She is hard on toys and has the strongest bite of any dog I've had (shepherds, collies, weimaraners, retrievers, Labs) yet these continue to last. She catches the ball, we play tug of war with it (she places it in hand hand and pulls only when I have a firm grip, she shakes it and flings it. The rubber outside even outlasts the water-bottle like plastic piece inside. Steps holds the ball with her foot and pulls on the rubber with her mouth, stretching it to sometimes twice its size. I pull while shes pulling. This thing gets abused daily and keeps on going. Its the most used toy and she brings it to me to play with every day. Each ball lasts about 6 months before the inside ball is toast and the outer rubber is finally starting to tear/break. which for me in an incredibly long time. If this ball is available to play, she wants it over all others. Shes NEVER gotten a piece off to actually swallow and that alone is worth the price.
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Reviewed in the United States on June 4, 2025
D
Verified Purchase
David Fulford
Pawtucket, US
★★★★★ 4
Good for price
Size: Medium
Good product, wish it was a little more chew resistant
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Carlos h
Fort Morgan, US
★★★★★ 5
Good deal. Pretty durable
Size: Large
Dog loves it! Not as crinkly, but still enjoyed even if smashed a bit.
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Reviewed in the United States on February 22, 2026

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