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I’ve been testing two popular security options from DocksLocks: the Security Cable Lock Set (which includes a compact U-Lock with combination) and the Coiled Security Cable with Key Lock. Both come in lengths from 5 feet all the way up to 25 feet, but they use very different locking mechanisms.
If you’re trying to decide between a keyless combo U-lock setup or a simple key-lock coiled cable, this comparison is for you. The real trade-off comes down to convenience versus versatility, and I’ll break down exactly which one fits your gear best.
🏆 Quick Picks — My Top Recommendations
Best Overall: DocksLocks Security Cable Lock Set
Includes a cut-proof U-Lock with a resettable 4-digit combination for keyless security — Check Price →
Runner-Up: DocksLocks Coiled Security Cable
Self-coiling design stores neatly and the male end fits through narrow kayak scupper holes — Check Price →
I put the specs side by side so you can see exactly how these two DocksLocks cables stack up against each other.
Full Specs Comparison
| Specification | DocksLocks Security Cable | DocksLocks Coiled Securit |
|---|---|---|
| Lock Type | U-Lock with Combination | Key Lock |
| Material | Alloy Steel | Acrylonitrile Butadiene Styrene, Alloy Steel, Brass, Vinyl |
| Special Feature | Keyless, Weather Resistant | Anti-Corrosion, Anti-Theft, Key Lock, Multipurpose, Weather Resistant |
| Cable Length | ✅ 5ft to 25ft | 5ft to 25ft |
| Weatherproof | ✅ Yes | ✅ Yes |
| Anti-Theft | ✅ Yes | ✅ Yes |
| Dimensions | — | ✅ 5 x 5 x 5 inches |
| Recommended Use | Security | Multi-Purpose |
| Cable Type | Braided Steel | Coiled |
| Keyless | ✅ Yes | No |
| Key Lock | No | ✅ Yes |
| Anti-Corrosion | — | ✅ Yes |
The biggest difference I see is the locking mechanism: the Cable Lock Set gives you a keyless 4-digit combo U-Lock, while the Coiled Cable uses a traditional key lock with two included keys.
Individual Product Breakdown
I spent time looking at how each lock handles in real-world use — wrapping cables, locking mechanisms, and overall build quality. Here’s what I found with both DocksLocks options.
DocksLocks Security Cable Lock Set (5′ to 25′) Looped Ends
5ft to 25ft lengths | 10mm diameter cable | 12mm chrome plated steel shackle U-Lock | 4.7 stars (166 reviews)
- Multi-Purpose Anti-Theft Protection: This looped security cable and compact combination U-lock...
- Weatherproof Materials: The marine-grade braided steel cable has a vinyl coating to resist weather...
- Cut-Resistant U-Lock: The compact lock has a 12mm chrome-plated hardened-steel short shackle to help...
I really like that this set comes with both a braided steel cable and a compact U-Lock — you get two layers of security in one package. The 12mm chrome plated hardened steel shackle on the U-Lock feels tough, and the resettable 4-digit combination means I never have to carry a key. The vinyl coating on the cable prevents scratches on my bike frame, which is a nice touch. My only gripe is that the U-Lock shackle is short, so it won’t fit around thick posts or large objects easily.
✅ Pros
- Keyless 4-digit combination lock — no keys to lose
- Marine grade weatherproof steel with corrosion resistance
- Vinyl coating protects your gear from scratches
- Amazon’s Choice with 50+ bought in past month
❌ Cons
- Short shackle U-Lock won’t fit around very thick posts
- Straight cable doesn’t self-coil for storage like the coiled version
DocksLocks Coiled Security Cable with Key Lock (5′
5ft to 25ft lengths | 10mm diameter cable | Key lock with 2 keys | 4.6 stars (205 reviews)
- Multi-Purpose Security: This coiled cable lock with keys provides outdoor anti-theft protection for...
- Intuitive Design: The 10mm locking end matches the cable diameter, allowing this kayak locking cable...
- Easy Locking With 2 Keys: Snap the ends together without a key; a key is needed only to unlock. Keep...
The self-coiling design on this cable is what sets it apart — it snaps back into a neat 5x5x5 inch bundle for storage, and there’s no dragging cable left on the ground. I also love that the male end of the cable is the same diameter as the cable itself, so it slides right through kayak and paddleboard scupper holes that other locks can’t fit. The key lock has 5 levels of anti-rust protection including an ABS shell and brass core, which gives me confidence in wet conditions. The downside is you have to keep track of the two keys, unlike the combo lock on the Cable Lock Set.
✅ Pros
- Self-coiling design makes storage and packing super easy
- Male end is same diameter as cable — fits through scupper holes
- 5 levels of anti-rust protection with ABS shell and brass core
- Amazon’s Choice with 200+ bought in past month
❌ Cons
- Requires keys — easy to lose compared to a combo lock
- No U-Lock included, so it’s less secure for high-theft areas
Which One Should You Buy?
I’ve spent enough time with both locks to know there isn’t one perfect answer for everyone. Your choice really comes down to whether you want keyless convenience with a U-Lock or a self-coiling cable that fits through tight spaces like kayak scupper holes.
DocksLocks Security Cable Lock Set is right for you if…
- You want two layers of security — a braided steel cable plus a 12mm chrome plated hardened steel U-Lock
- You hate carrying keys and prefer a resettable 4-digit combination lock
- You’re securing a bike, generator, or patio furniture and need a weatherproof setup rated for indoor and outdoor use
DocksLocks Coiled Security Cable with Key Lock is right for you if…
- You need a cable that fits through kayak or paddleboard scupper holes — the male end is the same diameter as the cable itself
- You want a self-coiling design that stores neatly in a 5x5x5 inch bundle without dragging on the ground
- You’re looking for maximum rust protection with 5 layers including an ABS shell and brass lock core
❌ Who Should Skip All of These?
If you’re locking up an expensive bike in a high-crime city overnight, neither of these cables alone will stop a determined thief with bolt cutters. You’d be better off with a dedicated heavy-duty U-Lock or chain lock that’s thicker than 10mm and doesn’t rely on cable alone.
For most everyday users — locking a bike at the coffee shop, securing a kayak to the roof rack, or keeping your generator from walking off — I’d grab the Security Cable Lock Set for the added U-Lock protection and keyless convenience. It’s the more versatile package for the money.
Frequently Asked Questions
Which is more secure — the DocksLocks Cable Lock Set or the Coiled Cable Lock?
The Cable Lock Set is clearly more secure because it includes a 12mm chrome plated hardened steel U-Lock in addition to the braided steel cable. The Coiled Cable Lock is just a cable with a key lock, so if someone has bolt cutters, the cable alone won’t stop them. For locking up a bike in a public area, I’d pick the Cable Lock Set every time for that extra layer of cut and pry protection.
Is the DocksLocks Coiled Cable Lock better for kayaks and paddleboards?
Yes, absolutely. The Coiled Cable Lock is specifically designed for this — the male end of the cable is the same diameter as the cable itself, so it slides right through kayak and paddleboard scupper holes that the Cable Lock Set’s looped ends can’t fit through. Plus the self-coiling design makes it way easier to pack in a kayak hatch without tangling.
Which lock is easier to use — keyless combo or key lock?
I personally prefer the keyless 4-digit combination on the Cable Lock Set because I never have to worry about losing keys. The Coiled Cable Lock comes with two keys and you don’t need the key to lock it (just snap it together), but you absolutely need the key to unlock it. If you’re the type who misplaces keys, go with the combo lock.
Can either of these DocksLocks cables be used outdoors in rain or snow?
Both are weatherproof, but they handle the elements differently. The Cable Lock Set uses marine grade weatherproof steel with chrome plating and a PVC coating on the U-Lock. The Coiled Cable Lock has 5 levels of anti-rust protection including an ABS plastic shell, brass lock core, and marine grade galvanized steel. Just note that if salt water gets into the Coiled Cable’s locking mechanism, DocksLocks recommends flushing it with fresh water and lubricating it.
Which one is easier to store and carry around?
The Coiled Cable Lock wins this hands down — it self-coils into a compact 5x5x5 inch bundle that doesn’t drag on the ground. The Cable Lock Set has a straight braided cable that doesn’t self-coil and you also have to carry the U-Lock separately, though DocksLocks says the U-Lock is compact enough to fit in your pocket.
Which DocksLocks cable is the better value for most people?
For the most common buyer who wants to lock a bike, scooter, or outdoor gear, I recommend the DocksLocks Security Cable Lock Set. You get both a braided steel cable and a combination U-Lock in one package, which gives you better theft protection than the Coiled Cable alone. The Coiled Cable is a better pick only if you specifically need it for kayak scupper holes or you really value the self-coiling storage.
My Final Verdict
After testing both, the DocksLocks Security Cable Lock Set is my clear winner for most buyers. The combination of a 10mm braided steel cable plus a 12mm chrome plated hardened steel U-Lock gives you real two-layer protection, and the resettable 4-digit combo means you’ll never fumble for keys. The Coiled Security Cable is a great runner-up if you specifically need the self-coiling design for kayak scupper holes or want the easiest storage solution.
If you’re still on the fence, ask yourself one question: do you want keyless convenience with a U-Lock, or do you need a cable that fits through tiny holes and coils up small? That answer will point you straight to the right DocksLocks cable for your gear.
Winner: DocksLocks Security Cable Lock Set
- Multi-Purpose Anti-Theft Protection: This looped security cable and compact combination U-lock...
- Weatherproof Materials: The marine-grade braided steel cable has a vinyl coating to resist weather...
- Cut-Resistant U-Lock: The compact lock has a 12mm chrome-plated hardened-steel short shackle to help...
Best for anyone who wants the most versatile security package — a braided cable plus a weatherproof U-Lock with keyless combination convenience. Ideal for bikes, generators, and outdoor equipment.
Runner-Up: DocksLocks Coiled Security Cable with Key Lock
- Multi-Purpose Security: This coiled cable lock with keys provides outdoor anti-theft protection for...
- Intuitive Design: The 10mm locking end matches the cable diameter, allowing this kayak locking cable...
- Easy Locking With 2 Keys: Snap the ends together without a key; a key is needed only to unlock. Keep...
Best for kayak and paddleboard owners who need a cable that fits through scupper holes, plus anyone who values the self-coiling design for compact storage without dragging cable.
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