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Your cart is empty.The Master Lock No. 8234EC Hardened Steel Link Chain with Mini U-Lock is 3ft long and features 10mm diameter hardened steel links, offering resistance to cutting and sawing. The nylon sleeve helps prevent scratching. The mini U lock features a hardened steel body for maximum strength and reliability. The 14mm diameter shackle is made of hardened steel for maximum resistance to cutting and sawing. The high security disc cylinder offers maximum protection against picking. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
Customer
July 26, 2025
Works well, very heavy though
Doh
June 29, 2025
I got this for situations where I need something better than a shackle lock, or for expensive motorized bikes. These days it is impossible to keep thieves out, what with battery tools of every type. But this might slightly more deter thieves and give on a few more minutes away from a bike. It is very heavy, so it is not a compromise solution where weight is an issue. I also find it more awkward to use than a shackle as one is juggling 5 parts that want to escape one's grip. But I have not used it enough to get completely organized with it.
Milas Mom
June 26, 2025
works great in our neighborhood as a deterrent. This isn't made for large cities to leave your expensive bike somewhere for hours/overnight, but works well for our purposes.
David Jones
June 25, 2025
Great quality
InTheSky
May 2, 2025
Somethings come and go, but with this bike lock in use I feel confident that my bicycle won't. I park my bicycle in a lot of different places: outside university campus buildings, the supermarket, the hardware store... and each place has different levels of security threats for a locked bicycle. Regardless of the place, I have been feeling super confident locking up my rig with this heavy chain and pad lock - someone would have to try pretty hard and make a lot of noise to get through this thing. Highlights include the durable chain cover that keeps it from being noisy and scratching your bike, and also the fact that it comes with not just one but TWO keys. Great lock set at a competitive price.
Umutcan Uzunyayla
March 18, 2025
very short
JC
January 10, 2025
Heavy duty and works great to lock up bikes with good security.
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