DocksLocks Combination Security Cable Lock 10ft — 10mm Marine-Grade, Sealed 4-Digit

This heavy-duty, vinyl-coated steel cable combines corrosion-resistant materials with a user-settable, keyless 4-digit mechanism so you can protect gear across saltwater and freshwater environments. Available in lengths from 5 to 25 feet, the 10ft model provides a useful balance of reach and compact storage for locking multiple items to docks, racks, posts or anchors. The slim 10mm male end fits through scupper holes and tight wheel spokes, while the protective coating prevents scratching and resists weathering.

How does the DocksLocks cable stand up to saltwater and outdoor exposure?

The cable uses electro-galvanized marine-grade steel and a vinyl coating that protect the core from corrosion and abrasion. The combination lock is sealed with a protective finish to keep moisture out of the mechanism. For longevity, rinse with fresh water after salt exposure and apply light lubrication to the rotating parts periodically.

• Marine-grade electro-galvanized steel core resists rust.
• Vinyl coating prevents scratches on equipment and adds weather resistance.
• Sealed zinc-alloy lock housing reduces water ingress and corrosion.
• Simple maintenance: fresh water rinse and occasional lock lubrication.

Will the 10mm diameter fit through kayak scupper holes and bike wheels?

Yes — the male end of the cable measures 10mm, slim enough to thread through most scupper holes and narrow wheel spoke gaps while remaining robust for security. The straight cable design makes it easier to route through tight openings and wrap around multiple attachment points.

• 10mm male end designed for scupper hole and spoke access.
• Straight cable helps pass through narrow spaces without bending or kinking.
• 10ft length provides reach to loop through two items and anchor points.
• Flexible cable wraps around odd-shaped objects like paddleboards and grills.

How simple is it to set and use the combination lock?

The lock is keyless with an easy-to-set 4-digit code you configure during first use. Resetting lets you change the code if needed, eliminating the hassle of lost keys while letting multiple users share access by memorizing or recording the code. The mechanism is built to be intuitive for quick daily use.

• Set your own 4-digit combination for keyless convenience.
• Easy reset process to change codes as required.
• No keys to lose; share the code with trusted users when necessary.
• Durable mechanism designed for frequent outdoor use.

What sizes and applications are best for this cable model?

The DocksLocks cable comes in lengths from 5ft to 25ft; the 10ft version is versatile for small watercraft, bikes, scooters, and yard equipment. Longer lengths suit multi-item security or fixed dock installations, while shorter lengths are ideal for quick bike locks and compact storage. Match length to the number of items and anchor distance for the best fit.

• Available lengths: 5ft–25ft; selected model: 10ft.
• Use for bicycles, kayaks, paddleboards, scooters, grills, and outdoor furniture.
• 10ft is a practical middle-ground for backpacking gear and docked craft.
• Wraps around multiple objects when extra reach is needed.

Who is this for: The DocksLocks 10ft Straight Combination Security Cable Lock suits boaters, cyclists, campers, and homeowners who need a weather-resistant, flexible lock without keys. Choose this model if you frequently secure small craft, sporting gear or yard equipment near water or in outdoor environments and want a reliable, easy-to-use, corrosion-minded cable that fits through tight openings like scupper holes and wheel spokes. Backed by a U.S.-based support team, it’s a practical security solution for recreational and everyday use.