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About BIGLUFU
BIGLUFU is founded in 1999, an innovative brand which offers a variety of locks. Our goal is to offer quality products to every family, bringing customers unique and enjoyable user experience.
Still hassled by those awful bike thieves?
With our 15mm unbreakable 3T manganese steel chain lock, the bike theft will must be tired out. It’s a nice choice for all of you!
Advantages of Our Bike Chain Lock:
- 15mm chain lock is much thicker than the most cable lock in the market, strong enough to withstand 12KN tension and 26KN shear force.
- Hexagonal chain links made from high performing 3T manganese steel for strong cut resistance.
- Protective nylon sleeve cover is weather-proof and will not scratch your bike or scooter.
- 59" / 150cm is long enough to lock 3 or 4 motorcycle together; 15mm chain is thick enough to resists cutting and sawing for providing maximum security against theft.
- Sturdy U lock made of 16mm hard zinc alloy shackle and thick PVC coating, strong resists cutting and leverage attacks, ensures your motorcycle safety
- 4 ergonomic keys are made of hard and durable stainless steel, never bent or twist.
- Ideal for indoor and outdoor use, such as for locking Gates & fences, grills & lawnmowers, tools, tool boxes & ladders, skateboards, sports equipment and any other valuables.
- The keys are not universal, the Interchangeability is only 1‰.
Specifications:
- - Dimension: 59" long / 15mm Diameter
- - U lock diameter: 16mm
- - U lock weight: 0.45kg
- - Chain Weight: 6.32KG/13.91lbs
- - Total Weight: approx.14.92lbs / 6.78kg
15mm Bike Chain Lock
The BIGLUFU Chain Lock 15mm chain with fabric sleeve to prevent damage of the
motorcycle's paintwork. This chain lock was made of manganese steel, special hardened steel will allow years to use. This motorcycle chain lock will be a good choice for you.
package Includes:
- - 1 x Chain Lock
- - 1 x U Lock
- - 4 x Ergonomic keys
Details Display:
HEFTY & STRONG CUT RESISTANT
Hexagonal chain links made of 3T HARDENED MANGANESE STEEL for ultimate strength.
15MM HEXAGONAL CHAIN
Highly wear-resistant, rust-proof and cut-resistant, can withstand TOTALLY 12KN tension and 26KN shear force, providing maximum cut resistance.
STURDY U LOCK
Made of 16mm hard zinc alloy shackle and thick PVC coating, strong cut-resist and leverage attacks, ensures your motorcycle safety.
WATER - RESISTANT NYLON COVER
Wrapped by a water-resistant nylon sleeve, scratch-proof and wear-resistan, protects chain from scratching your property.
150 CM/ 5FT LONG ENOUGH TO LOCK 4 - 5 MOTORCYCLE
150cm /5FT is long enough to lock 4-5 motorcycles together.
4 ERGONOMIC KEYS
4 ergonomic keys are made of hard and durable stainless steel, never bent or twist.
claudio diaz
Reviewed in the United States on March 12, 2025
Beefy chain warning HEAVY as expected. Not for the weak.
Wacky Techy
Reviewed in the United States on February 27, 2025
You would need another lock besides the one that’s included. But the chain is super heavy and high quality
andrea
Reviewed in the United States on July 28, 2024
The chain seems thick and sturdy, however that doesn’t do any good when I went to unlock the lock to find that it opened with a gentle tug before I even inserted the key. Unable to get it to lock. The inner piece that is supposed to move inward to lock it was loose.
Cliente
Reviewed in Italy on February 6, 2024
E così come descritto, non so se e quanto sia resistente e speriamo di non scoprirlo mai
msn66
Reviewed in the United States on December 30, 2024
You can’t buy a a chain that’s more heavy duty than this one.
Ahmad Alderhally
Reviewed in Germany on October 23, 2024
gut
6
Reviewed in the United States on October 22, 2024
I'm using this as the main lock for my property. Every day I'm unlocking and locking the gate. This lock is super tuff, if someone wants in they will have better luck with unbolting my gate vs cutting through this. The main issue is pairing it with a lock that matches the durability of the chain buy not making it super hard for you to lock up the gate.
.
Reviewed in the United Kingdom on July 30, 2023
This is not a 15mm chain with lock, it's a 10mm chain on its own.Returned.
albe
Reviewed in Japan on June 4, 2022
箱と管理ラベルの写真をアップしましたが、チェーンの太さが商品説明に明記されている15mmではなく14mmの物が届きました！また、Uロックも内径50mmではなく40mmでした！！ロックはとても渋く、鍵の抜き差し毎に本体から金属粉が落ちます。いつ使えなくなるか分からないので、このロックは使えません。販売元の「Tongyou JP」にチェーンの太さ15mmの物の在庫があれば交換希望、と数回連絡しましたが回答はありません。
Cindy M.
Reviewed in France on December 6, 2022
Chaîne lourde ,cadenas U cassé au bout de 3 mois d'utilisation. Passé votre chemin. En plus ,galère sur le site Amazon pour demander la réparation du produit
Michael B. Goode
Reviewed in the United States on April 4, 2022
Used it to secure a replacement catalytic converter after the original was stolen. I wanted prospective future thieves to take one look and run away screaming - too disturbed to ever attempt the theft of another cat. I don't know if that has happened, but the reality is that they are unlikely to try. I wound stainless steel cable between the links of this chain and a smaller one to create a basket around the cat and welded a few links to the cat itself as well. I said that it was easy to use, but it's actually large and heavy enough that it took some time to get it wrapped around the cat so that it fit tightly enough. With links this large it makes a difference how the links lay up against the object they wrap around. Doing it wrong will drastically decrease the distance that can be spanned with the chain. Then after shaking around while driving the chain may fit loosely and rattle.I won't be using the lock. I'm just not sure that it is as formidable as the chain appears to be.Be careful about inhaling the fumes from cutting, grinding, or welding on this chain. The manganese and the cadmium plating can cause "metal fume fever" when internalized as a fume or dust.
Rob Stufflebeam
Reviewed in the United States on September 25, 2021
The media could not be loaded.
Dan
Reviewed in the United States on August 15, 2021
The media could not be loaded.
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