






🔐 Lock in your ride, unlock your freedom!
The Master Lock 8109D is a compact, 5-foot long bike cable lock featuring a robust 8mm braided steel cable with a protective vinyl coating. Its integrated keyed locking mechanism ensures high pick resistance, while the self-coiling design offers easy portability. Perfect for securing bikes, skateboards, and sports gear, it comes with two keys and a limited lifetime warranty for trusted, long-lasting protection.






















| ASIN | B00194F06U |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #41,313 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #66 in Bike Cable Locks |
| Brand | Master Lock |
| Certification | (unset) |
| Color | Gray |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,756) |
| Date First Available | May 20, 2008 |
| Finish | Painted |
| Finish Type | Painted |
| Global Trade Identification Number | 00071649216565 |
| Included Components | Two keys, 5 ft. (1.5 m) x 5/16 in. (8mm) self coiling steel cable |
| Item Package Quantity | 1 |
| Item Weight | 11.2 ounces |
| Item dimensions L x W x H | 60 x 1 x 1 inches |
| Item model number | 8109D |
| Lock Type | Key Lock |
| Manufacturer | Master Lock |
| Material | Alloy Steel |
| Model Name | 8109D |
| Number of Pieces | 5 |
| Part Number | 8109D |
| Product Dimensions | 60 x 1 x 1 inches |
| Recommended Uses For Product | Bike |
| Shape | Round |
| Size | 5 Ft. x 5/16 inch Cable |
| Special Feature | Lock Key |
| Special Features | Lock Key |
| Style | Compact |
| UPC | 071649216565 |
| Warranty Description | Limited Lifetime Warranty |
T**N
Security
Very secure and I like the fact that it's a keyed lock and not a combination lock cable covering is nice , just measure what you need to secure carefully and don't loose your key
A**R
Bike lock
This is a great bike lock!!! I prefer the keyed ones over the combination ones. It’s sturdy and works very well!!! Highly recommend!!!
B**1
Combination bike lock.
Well made combination lock. Perfect size for securing your bike. Good value for the money.
G**N
Bike security
Okay lock for my bike. Has not been stolen from me yet.
D**N
A tough dependable easy to use Bike cable lock
This is a fairly heavy duty Bike cable with two keys. I used this as a replacement for an existing cable that wore out due to weathering and daily use. I expect this cable will also last for at least 5 years or longer. The keys are double edged for ease of use as you can't put them in the wrong way. There is also a sliding cover built into the lock assembly that helps to keep the lock free from water, snow, ice, and insects.
T**T
Works great as steering wheel lock!
We are suffering a rash of car thefts and mine is likely a prime target. I did not want to get 'the club' because I know it would have ended up being a PitA to constantly shuffle around in the car, wont fit under the seat, will displace passengers and as a result will get tossed around the car and eventually in the trunk. So I got this long cable and am able to run it through the seat frame and up through the steering wheel. Its flexible so I can get into the seat without issue. Once in, I unlock it, then roll it up, under the seat where there is not DVD or nav player. When I park, I can reach for the two ends and bring them up to my side and through the wheel. Works great! I'll probably paint the lock head a bright color so it is more obvious discouragement. Oh, and its a great lock for bikes too!
M**L
Arrived promptly
Product delivered on time on budget meeting quality expectations. What more could you ask?
K**.
As advertised.
Its good enough for who its for. At least makes it a little bit of a task to steal a bike.
P**K
this lock is cheap and nasty and is really stiff to actually use. It is a waste of money and i would recommend against buying it
T**S
Its good quality and strong one. Your mony values. Thanks
T**T
Does what I need it to. Locks 5 bikes together comfortably on my bike rack. Good purchase.
L**O
Tiene buen tamaño, y es flexible para ser manejado. Candado fácil de abrir con la llave provista.
L**A
I will use this lock in conjunction with a longer lock.