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Master Lock

Master Lock Bike Lock Cable with Combination Black, 8143D

    • Based on 46,878 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 27
Order within 2 hours and 9 minutes
Available payment plans shown during checkout

Style: 4 Ft. Preset Combo


Size: 1 Pack


Features

  • Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • Cable bike lock features a preset, four-digit combination lock; Provides a basic security level that is best used as a theft deterent
  • Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching
  • Bike lock cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter
  • Includes one combination bike lock cable
  • Combination locking mechanisms for keyless convenience
  • Flexible steel cables for strong cut resistance; preset combination
  • Vinyl coating helps prevent scratching
  • Ideal for bicycles, skateboards, sports equipment, tool boxes, ladders and gates
  • 4' (1.2m) by 5/16" (8m) diameter

Description

The Master Lock 8143D Preset Combination Cable Lock is 4 ft. (1.2 m) long and features a 5/16 in. (8 mm) diameter braided steel for maximum strength and flexibility. The protective vinyl coating protects against scratches. The 4 dial combination security offers keyless convenience. The Lifetime Guarantee provides peace of mind from a brand you know and can trust.

Brand: Master Lock


Special Feature: Protective Vinyl coating


Lock Type: Combination Lock


Item dimensions L x W x H: 48 x 0.31 x 0.31 inches


Material: braided steel, vinyl coating


Brand: ‎Master Lock


Special Feature: ‎Protective Vinyl coating


Lock Type: ‎Combination Lock


Item dimensions L x W x H: ‎48 x 0.31 x 0.31 inches


Material: ‎braided steel, vinyl coating


Recommended Uses For Product: ‎Low security bike lock


Style: ‎4 Ft. Preset Combo


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Polished


Included Components: ‎One combination bike lock


Controller Type: ‎Jog dial


Shape: ‎Round


Item Weight: ‎4 Ounces


Control Method: ‎Touch


UPC: ‎071649217210


Model Name: ‎8143D


Global Trade Identification Number: ‎10


Manufacturer: ‎Master Lock


Part Number: ‎8143D


Item Weight: ‎4 ounces


Product Dimensions: ‎48 x 0.31 x 0.31 inches


Country of Origin: ‎China


Item model number: ‎8143D


Is Discontinued By Manufacturer: ‎No


Size: ‎1 Pack


Finish: ‎Polished


Pattern: ‎Lock Cable


Item Package Quantity: ‎1


Special Features: ‎Protective Vinyl coating


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: August 17, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Reliable and Easy to Use Combination Bike Lock
Style: 4 Ft. Preset Combo Size: 2 Pack
This combination bike lock is a solid choice for securing outdoor equipment or bicycles. The ability to set your own combination makes it convenient, and the 4-foot length provides enough flexibility to lock up bikes in various situations. The weather-resistant vinyl coating adds durability, ensuring the lock holds up well against the elements. The locks are easy to use and the metal cable feels sturdy, giving me confidence in the security. Having a pack of two is great for extra bikes or other equipment. Overall, this bike lock offers reliable protection and is easy to set up, making it a great value for outdoor use! ... show more
Reviewed in the United States on September 9, 2024 by Nurettin
    • Works as Advertised
Style: 4 Ft. Preset Combo Size: 1 Pack
I used this to lock up my electric scooter when I need to walk into a store/building. This works well to keep it secured to light poles, bike racks, or whatever else I can find. It's also not to heavy or big, so you can throw it into a backpack and get going!
Reviewed in the United States on November 14, 2024 by Jess
    • Just right
Style: 4 Ft. Preset Combo Size: 1 Pack
Remember little Red riding hood and the stuff that was just right? Well this lock isn’t heavy duty nor is it too insecure but is just right. Tough enough to deter thieves and locks what you need. Certainly won’t hold up to even a modest loch cutter, etc but this wasn’t designed for that. Basic lock to deter thieves and it’s perfect for that. Would have liked it to allow for my own combination but no biggie. I can use theirs. Decent basic lock ... show more
Reviewed in the United States on September 7, 2024 by CSM
    • Top-notch Bike Security - Five Stars!
Style: 4 Ft. Preset Combo Size: 1 Pack
I recently purchased the Master Lock Bike Lock Cable in black, and I'm impressed with its performance. Here's why it deserves a solid five stars: Easy to Lock: The design of this cable lock makes it incredibly user-friendly. It's easy to lock and unlock, providing convenience without compromising security. Security Features: The Master Lock Bike Lock Cable offers robust security features that give me peace of mind when leaving my bike outdoors. It's clear that the manufacturers prioritized the safety of my bicycle. Durability: The build quality of the cable is excellent, ensuring that it can withstand outdoor elements and potential tampering. If you're looking for a reliable and secure option to protect your bike, this Cable is an excellent choice. I highly recommend it to fellow cyclists. Five stars well-deserved! ... show more
Reviewed in the United States on January 30, 2024 by Amazon Customer
    • Impressive Bike Lock
Style: 4 Ft. Preset Combo Size: 1 Pack
Title: Impressive Bike Lock - Top-Notch Security! Rating: ⭐⭐⭐⭐⭐ (5/5) Review: I recently purchased the Bike Lock and I must say, I am thoroughly impressed with its performance. As an new avid cyclist, security is of the utmost importance to me, and this bike lock has exceeded all my expectations. From the moment I received the lock, it was clear that this was a high-quality product. The construction feels sturdy and durable, reassuring me that my bike is in safe hands. The locking mechanism is smooth and easy to operate, making securing my bike a hassle-free experience. One of the features I appreciate the most is the generous length of the lock's cable. It allows me to secure my bike to a variety of objects, from bike racks to lampposts, expanding my options when it comes to parking locations. The lock's flexibility, without sacrificing security, is a huge plus. Additionally, the lock's weather resistance is remarkable. I've used it in rain and varying temperatures, and it hasn't shown any signs of deterioration. This longevity is crucial to me, as I rely on this lock to protect my bike for years to come. Overall, I can confidently say that the Bike Lock is worth every penny. Its impeccable security features, durable construction, and user-friendly design make it an excellent investment for any cyclist concerned about bike theft. My peace of mind has increased tenfold since using this lock, and I wholeheartedly recommend it to fellow cyclists seeking top-notch protection for their valuable rides. ... show more
Reviewed in the United States on August 22, 2023 by jose navarrete
    • Stuck in a tight coiled position
Style: 4 Ft. Preset Combo Size: 1 Pack
Solid lock cable but stays in the PITA tight coiled position it came in making it difficult to stretch and lock.
Reviewed in the United States on February 25, 2025 by Techbox
    • They work
Style: 4 Ft. Preset Combo Size: 2 Pack
Review Image by Britni Britni
They work well came with two packs. I use them in both my scooter and my sons remote control jeep. I keep both locked in my buildings bike room. I will say bc the chain is tightly coiled often times it’ll snap out my hands when I’m trying to lock it and hurt my knuckles.
Reviewed in the United States on December 1, 2024 by Britni Britni
    • I love it!
Style: 4 Ft. Preset Combo Size: 1 Pack
Most locks of this type that I have don't easily go back to its circle shape when not in use but this one does every time which is so nice for so many reasons. The lock seems to be durable and it looks good. Its easy to use and the size/length is big enough to cover most bikes
Reviewed in the United States on March 15, 2025 by Leo Aranda

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