
Master Lock
Master Lock 5' Resettable Combination Bike Lock, Metal Cable Lock, 8370D
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Highlights
- VERSATILE BIKE LOCK: Master Lock 8370D outdoor bike cable lock with combination helps secure bicycles, e-bikes, scooters and other outdoor equipment; Ideal as a bicycle lock and basic theft deterrent for everyday security
- RESETTABLE COMBINATION LOCK: Cable bike lock features a four-digit set-your-own combination for keyless convenience; Set and reset your own combination without carrying keys
- BRAIDED STEEL CABLE: Bike lock cable is made with braided steel for strength and flexibility; Protective vinyl coating helps prevent scratches on bikes and outdoor gear
- LONG SECURITY CABLE: Combination bike lock cable measures 5 ft. (1.5 m) long and 1/2 in. (12 mm) wide in diameter, offering extended reach for locking bikes to racks and fixed objects
- INCLUDES ONE CABLE LOCK: Includes one black resettable combination bike lock cable; Portable anti-theft bike lock is designed for basic security and everyday outdoor use
Why You'll Love It
- Set your own four digit combination for keyless access without carrying a separate key
- Five feet of cable gives you extra reach when securing a bike to a rack or fixed object
- Braided steel construction provides a flexible cable option for everyday bicycle security
- Vinyl coating helps protect your bicycle's finish and other outdoor gear from scratches
- Designed for bicycles, e bikes, scooters and other outdoor equipment needing basic theft deterrence
Pros
- +Resettable four digit combination
- +Five foot cable length
- +Braided steel cable construction
- +Protective vinyl coating
- +Suitable for multiple types of outdoor equipment
Cons
- -Designed for basic theft deterrence
- -One cable lock included
- -Requires remembering your chosen combination
Detailed Review
The Master Lock 8370D cable bike lock is a practical choice for cyclists who want a keyless way to secure a bicycle for everyday outdoor use. Its main appeal is the combination of a five foot cable and a resettable four digit code, giving you flexibility when choosing where to attach your bike. It is also intended for e bikes, scooters and other outdoor equipment, making it useful beyond a single type of ride. The important distinction is its stated role as a basic theft deterrent, rather than a lock presented for every security situation.
The four digit combination lets you choose your own code instead of carrying a key. You can also reset the combination, which gives you control over the code you use. That convenience is especially relevant if you prefer keyless access as part of your daily routine. As with any combination lock, choosing a code you can reliably remember is part of making the design work for you. Consider how you will keep track of your chosen combination before relying on it for regular use.
The cable is made from braided steel and measures five feet long, with a diameter of one half inch. That length offers additional reach when you need to connect a bicycle to a rack or fixed object. Its flexible cable format can also suit different outdoor items, depending on their shape and where you intend to secure them. A vinyl coating covers the cable to help prevent scratches on bicycle finishes and outdoor gear. Together, these details focus on practical everyday use, with reach and surface protection as meaningful parts of the design.
The package contains one black cable lock. That straightforward setup suits shoppers who need an individual lock rather than a set of several locks. The main trade off is the product's stated purpose: it is designed to provide basic theft deterrence. Buyers who need a lock for a particularly demanding security situation should consider whether this type of cable lock meets their needs before purchasing. Its length also makes it sensible to check your intended locking arrangement in advance, rather than assuming the cable will suit every bicycle, rack or fixed object.
Verdict: Choose this cable bike lock if you want a five foot braided steel cable, a resettable combination and a protective coating for routine outdoor use. It is also worth considering for scooters and other equipment that need basic theft deterrence. If your priority is a different level of security or a locking setup that this cable cannot accommodate, look for an alternative designed around that specific requirement.
Who Should Buy It
A great fit if you:
- Want to secure a bicycle during everyday stops without carrying a separate key for the lock.
- Prefer choosing and resetting your own combination instead of relying on a key based locking routine.
- Need a five foot cable to reach a bicycle rack or another suitable fixed object.
- Want one cable lock that can serve a bicycle, e bike, scooter or other outdoor equipment.
- Value a vinyl coating intended to help prevent scratches on your bicycle or outdoor gear.
Consider something else if you:
- Need a higher security solution for your circumstances and would prefer a lock specifically designed for that priority.
- Need a different cable length or locking format because your intended equipment and securing point do not suit this design.
Before You Buy
Confirm on the listing:
- Measure the route from your bicycle or other equipment to the intended rack or fixed object, then check whether five feet provides enough reach for your arrangement.
- Check whether the cable's one half inch diameter and flexible format suit the spaces and attachment points you plan to use.
- Confirm that the four digit resettable combination meets your preferences for accessing and managing the lock.
- Verify that the package contents meet your needs. The stated contents are one black combination cable lock, so plan accordingly if you need locks for multiple items.
How to compare your options: Start with the security level you need, then consider cable reach, diameter, locking method and protection for the surfaces around your equipment. This model combines a five foot braided steel cable with a resettable four digit combination and a vinyl coating, making it a candidate for basic everyday deterrence. Compare the complete locking arrangement you need rather than choosing by length alone, and make sure the design suits both your equipment and the place where you intend to secure it.
Getting the Most From It
Choose your combination deliberately before making the lock part of your regular routine. Because the code is resettable, use the product instructions to understand how to set or change it, and make sure you can recall your chosen combination when you need to unlock your equipment.
Think about the locking location before positioning the cable. The five foot length is intended to help connect a bicycle to a rack or fixed object, but the useful reach depends on your particular arrangement. Check that the cable can follow the intended path without leaving you short of the connection point.
Make use of the vinyl coating with your equipment's finish in mind. It is designed to help prevent scratches, so keep the coated cable positioned as intended when securing your bicycle or other outdoor gear.
Keep your expectations aligned with the lock's purpose. It is described as a basic theft deterrent for everyday outdoor use. Choose the locking arrangement to suit your circumstances, and refer to the product instructions for any combination setting or care guidance provided.
FAQ
What comes with the Master Lock 8370D?
It includes one black resettable combination cable lock. The stated package does not describe a multi lock set, so check the listing if you need more than one.
How long is the cable?
The cable measures five feet, or 1.5 meters, with a diameter of one half inch, or 12 millimeters. Its length is intended to provide reach for attaching a bicycle to a rack or fixed object.
Can I set my own combination?
Yes, the lock uses a resettable four digit combination. You can set and reset your own code, allowing keyless access without carrying a separate key.
Can I use it for a scooter or e bike?
Yes, it is intended for bicycles, e bikes, scooters and other outdoor equipment. Check that the cable length and format suit the equipment and the fixed object you plan to use.
Is this lock suitable for every security need?
No, it is designed as a basic theft deterrent for everyday outdoor use. If you need a different level of security, compare alternatives based on your specific circumstances before deciding.
Product Details
| Brand | Master Lock |
| ASIN | B012SBHIOY |







