![Harken 1 Ton Twing Block [3405]](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/103567XL.jpg?v=1712763538)
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Harken 1 Ton Twing Block [3405]1 Ton Twing Block The Twing block features a spring loaded side opening mechanism for true one handed rigging, even while wearing sailing gloves. Black anodized aluminum sideplates are edged with robust bumpers to protect the block, topsides, and deck. The sheave is aluminum rolling on a bearing system shared with Harken's existing 2. 3T high load snatch block. Features: Side opening side plate Easy to rig and remove from sheet Spring loaded button
1 Ton Twing Block
The Twing block features a spring-loaded side opening mechanism for true one-handed rigging, even while wearing sailing gloves. Black anodized aluminum sideplates are edged with robust bumpers to protect the block, topsides, and deck. The sheave is aluminum rolling on a bearing system shared with Harken's existing 2.3T high-load snatch block.
Features:
- Side opening side plate - Easy to rig and remove from sheet
- Spring loaded button release - Quick one-handed rigging
- Anti-capsize bar - Keeps sheave aligned on sheet
- ULC main bearing - Sheave turns smoothly under extreme loading
- Sideload balls - Carry loads especially when the block is not aligned in light air
- Thimble at pivot base - Use 1:1 or 2:1 up-down control
- Machined aluminum inner sideplates - High strength, low weight
- Soft polyurethane outer side plate bumpers - Protects block and deck
Uses:
- Twing, tweaker control for code zero sheets
- Can be used as a snatch block when combined with a soft shackle
- Spinnaker sheet and guy control
Specifications:
- Sheave Ø (mm): 38.5 mm
- Sheave Ø (in): 1-1/2 in
- Maximum line Ø (mm): 11 mm
- Maximum line Ø (in): .43 in
- Maximum working load (kg): 1000 kg
- Maximum working load (lb): 2205 lb
- Breaking load (kg): 2000 kg
- Breaking load (lb): 4409 lb
Owner's Manual (pdf)
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
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great
Color: White, Size: 6 Feet, Style: 1-Pack
Great charger works like factory Apple charger
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Necessary for some devices
Color: White, Size: 6 Feet, Style: 1-Pack
Necessary for USB-C charging non USB-C compliant devices. Not all devices will charge on a USB-C to USB- C connection. USB-C is a protocol that many devices do not follow but have the same connector.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Continues to exceed expectations
Number of Items: 1
This product blew me away. I was on the skeptical side after reading some of the negative reviews, but I have never had any issues. The charger is very fast and charged my phone in 2 hours from <5%. That's faster than some of my corded chargers. The cord and charger are of very high quality and even withstood my cat biting at it. Unfortunately, it does not include a charging block/usb wall adapter, but as long as you use a block/wall adapter that can support the charger (I used a Samsung fast charging block), it works great. The product will even blink if you are using an incompatible block. The rubber on the bottom of the charger prevents it from sliding around, and the overall appearance is slick and great. The product took less than 1 minute for me to set up and is very easy to use. Overall, it's an amazing product for an amazing price.
Regarding some of the negative reviews; I see lots complaining about how hot the product gets. My block and the charger itself did get warm after extended periods of charging, however, there are safeguards that will pause charging if either get too hot. It hasn't gotten hot enough to be worrisome or even activate the safeguards, so I am not concerned about it at all.
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Reviewed in the United States on July 7, 2024
★★★★★ 5
Bought for my grandmother
Number of Items: 1
Great--works perfectly with my grandmother's smartphone! Makes her life easier: when she goes to bed she just places the phone down on the pad and it starts charging. She's 95, and while I'm constantly impressed by her ability to adapt to technology, I still try to make it as simple as possible for her, and this makes her life better.
It is also convenient to have at my grandmother's house as a back up for the rest of the family--we have mixed Apple and Android users, and this works for both. If someone is running low on battery and forgot their charger, this is helpful to have!
Worth noting, my uncle and cousin used it to charge their phones and claim it is slower than with their native cord plugged in--I haven't done a comparison test or noticed any difference myself, but I don't doubt that the wireless charging technology is slower than the wired (but I wouldn't assume this is a problem withe the specific charger, but rather the charging technology). For my grandmother, this makes no difference, but it could for others.
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Reviewed in the United States on July 8, 2024
★★★★★ 4
Good product for value
Number of Items: 1
This charger works great especially for older phones that have issues with chorded charging. It’s easy to take along. The price is right for what you get. It does take a while to charge your phone. Also if you have a bulky case or a pop socket you have to remove the cover before using.
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Reviewed in the United States on February 21, 2026