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Description
TWIN RELEASELsbare doppelte Umlenkrolle mit Rcklaufsperre fr Flaschenzugsysteme Die TWIN RELEASE Umlenkrolle mit Rcklaufsperre ist lsbar und speziell fr das Einrichten von 4: 1 Flaschenzugsystemen bei Arbeiten mit eingeschrnkten Platzverhltnissen und technischen Rettungssituationen konzipiert. Der Klemmnocken kann dank des ergonomisch geformten Hebels gelst werden. Die in das bewegliche Seitenteil integrierte Bremse und die mit Abschrgungen versehene
Lösbare doppelte Umlenkrolle mit Rücklaufsperre für Flaschenzugsysteme
Die TWIN RELEASE-Umlenkrolle mit Rücklaufsperre ist lösbar und speziell für das Einrichten von 4:1-Flaschenzugsystemen bei Arbeiten mit eingeschränkten Platzverhältnissen und technischen Rettungssituationen konzipiert. Der Klemmnocken kann dank des ergonomisch geformten Hebels gelöst werden. Die in das bewegliche Seitenteil integrierte Bremse und die mit Abschrägungen versehene Hauptlaufrolle mit nur einer Laufrichtung erhöhen die Bremsreibung für eine bessere Kontrolle beim Ablassen von schweren Lasten. Die zwei Laufrollen gewährleisten einen ausgezeichneten Wirkungsgrad beim Heben von Lasten. Das Handling wird durch einen Wirbel erleichtert, welcher ein Ausrichten der Umlenkrolle unter Last sowie ein direktes Einhängen von Karabinern, Seilen oder Schlingen ermöglicht.
Detaillierte Beschreibung
- Doppelte Umlenkrolle mit Rücklaufsperre und lösbarem Klemmnocken dank Hebel:
- Der ergonomisch geformte Hebel erleichtert das Lösen des Klemmnockens.
- Die in das bewegliche Hauptseitenteil integrierte Bremse ermöglicht ein komfortables und präzises Ablassen von schweren Lasten.
- Der Klemmnocken kann in geöffneter Position eingerastet werden, um das Einziehen des Seils zu erleichtern.
- Der Klemmnocken ohne Zähne schützt das Seil und ermöglicht, Abseil- und Hebevorgänge ruckelfrei abzuwechseln.
- Optimiert für 4:1-Flaschenzugsysteme:
- Die großen Laufrollen mit gekapseltem Kugellager gewährleisten einen ausgezeichneten Wirkungsgrad beim Heben von Lasten.
- Die mit Abschrägungen versehene Hauptlaufrolle mit nur einer Laufrichtung gewährleistet einen ausgezeichneten Wirkungsgrad beim Heben von Lasten und bietet zusätzliche Kontaktflächen mit dem Seil, um die Bremsreibung beim Ablassen von schweren Lasten zu erhöhen (mehr Informationen in der Gebrauchsanweisung und in den technischen Tipps auf www.petzl.com).
- Parallel montierte Laufrollen und eine zusätzliche Befestigungsöse ermöglichen die Einrichtung verschiedener komplexer Flaschenzugsysteme.
- Einfache Verwendung:
- Die beweglichen Seitenteile lassen sich auch mit Handschuhen schnell und einfach in drei Schritten öffnen.
- Rote Indikatoren sind sichtbar, solange die Seitenteile nicht verriegelt sind.
- Das Gerät kann beim Einlegen des Seils am Anschlagpunkt eingehängt bleiben.
- Die Öffnung im Hebel ermöglicht, eine zum Bedienen des Geräts aus der Distanz dienende Reepschnur zu befestigen.
- Einfaches Handling dank Wirbel:
- ermöglicht das Ausrichten der Umlenkrolle unter Last,
- ermöglicht das Einhängen von bis zu drei Karabinern.
- Der Wirbel und die zusätzliche Befestigungsöse ermöglichen die Verwendung von Seilen und Schlingen zur Vereinfachung der Vorgänge.
Video
Spezifikationen
- Gewicht: 800 g
- Material: Aluminium, Edelstahl, Polyamid
- Zertifizierungen(en): CE EN 567, CE EN 12278 (teilweise*), NFPA 2500 Pulley General Use, NFPA 2500 Rope Grab Technical Use, UKCA, XF 494: FZL-H-T 9.5/13, XF 494: FZL-Z-Q 9.5/13 * erfüllt die Anforderungen der Norm CE EN 12278
- Zertifizierungen(en) des Systems: ANSI Z359.4 Synthetic Rope Tackle Block (weitere Informationen in der Gebrauchsanweisung)
- Durchmesser min.: 8 mm
- Durchmesser max.: 13 mm
- Seilscheibe (Typ): gekapseltes Kugellager
- Durchmesser der mit Abschrägungen versehenen Laufrolle: 40 mm
- Durchmesser der Seilscheibe: 38 mm
- Wirkungsgrad: 95 %
- Maximale Gebrauchslast: 280 kg (weitere Informationen in der Gebrauchsanleitung und in den technischen Tipps auf www.petzl.com)
- Bruchlast der zusätzlichen Befestigungsöse: 22 kN
- Bruchlast: 36 kN
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 355 reviews
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Product Reviews
★★★★★ 1
Very bad
This guys are just an eye wash, they do not cover anything but will charge you. I bought Hand Blender and it broke in couple of months and I took 3 year protection from Asurion. When I contacted them about the issue, they said it is not started, go to manufacturer. I reached out to Amazon and they replaced it for me. Now again it broke. I reached out to asurion again. Now they say it is not contract. what is the point of having protection. Waste of time and money. I will not recommend this to anyone. This is a fraud protection.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Extra Warranty
Having the extra warranty on my item, really paid off!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Simple and not Drama claim process.
’ve had Asurion coverage for a couple of years and never needed to use it until recently, when my pool salt cell (less than two years old) stopped working. I had purchased it with an Asurion protection plan, so I contacted them to start a claim.
The process was simple and straightforward to follow. In the end, they honored the plan and covered the cost of my salt cell based on the value when I originally bought it. They issued me a gift card that I could use on Amazon for that amount.
While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
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Reviewed in the United States on May 13, 2026
★★★★★ 1
Don't waste your money - these people will not help you
On March 9th 2024, I purchased a MCombo Lift Chair costing $785. On the same day, through the same Amazon account (my PERSONAL account since I also have a business account), I purchased an Asurion Complete Protect policy at the cost of $16.99 per month plus taxes. About one month ago, a problem arose with the chair that required me to make a claim using the "Complete Protect" policy that I had purchased for that very item. The claim was initiated on January 1st, 2025 - On January 3rd, I received an email asking me for photographs showing the damage for which I was making a claim. I sent those photographs via email to the address provided on January 6th. On January 27th, having not received ANY response from Asurion, I contacted them via phone and was told that my purchase had been made with a business account, that it was being used for business purposes, and was therefore not covered. I assured the Asurion Representative that it was most certainly not a business use, and that the chair that I was claiming for had been purchased because I had extensive shoulder surgery done that made it impossible to get in and out of bed. After speaking (unsuccessfully) with the Asurion Rep, I then contacted Amazon Customer Service. I spoke with an Amazon Customer Service Representative on the phone who confirmed that I had in fact used my personal account to purchase the chair and the Asurion Complete Protect policy. That representative went on to send a message to Asurion on my behalf confirming that the purchase was for personal use and not business use. Asurion responded, asking me to call them with the order number for the Asurion purchase. The number I gave was the exact same order number on my order history, however, the Asurion Rep could not find it. I was finally able to discover that the order number in Asurion's system was entirely different and isn't even in the same format as an Amazon order number.
Upon the Asurion representative finding my plan, she informed me that the chair was listed as being purchased for business use (despite Amazon confirming that it was NOT) but that I should give them "a couple of business days" to resolve the issue. Five business days later, still no response and so I called them again (Yesterday - February 1st 2025)... Lo and behold, I got the same crap yet again... the purchase was listed as business use and was therefore being denied, but she promised to remove the business use commentary and put the claim through again.
Today, February 2nd, I called Amazon yet again to escalate and had to call THREE times because the first two calls resulted in me finally being connected to an Asurion representative (two different reps) and each time, the Asurion representative hung up the phone as soon as my name was mentioned.
It has become clear to me that the Asurion "Complete Protect" policy is a SCAM - they will NOT take care of your issue, regardless of how long you've been paying. I have been paying every month since March 9th last year - so they've received over $170 from me thus far, with zero other claims, and if I am able to cancel right now, I will only receive $16.99 back. All I want, is the chair that I purchased the policy for coverage of, to be repaired or replaced. Asurion are NOT helping, and are actively avoiding contact.
At this point, I am considering legal action against Asurion for fraud - perhaps even a Class Action. I'll wait and see if my issue gets resolved within the next 10 days or so.
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Reviewed in the United States on February 2, 2025