Heavy Duty Link Plate Lock K9 (3.69’)

The OnGuard Heavy Duty Link Plate Lock K9 delivers strong, compact bike security with a folding hardened steel plate design that provides near U-lock level strength while maintaining portability. Measuring 112.5 cm (3.69 ft), the lock offers flexible reach for securing bikes, e-bikes, and scooters to racks or posts in urban environments. Its advanced Z-Cylinder core resists picking, pulling, and drilling attacks, while the protective rubberized coating prevents scratches to frames and components. The folding construction collapses into a compact shape for easy transport in a backpack or mounted to a bike. Includes five precision laser-cut keys.

• 5.4mm Hardened Steel Link: Durable link plates provide high-security protection against theft. 112.5cm x 4mm (3.69’ x 0.15”)
• Advanced Z-Cylinder Security: High pick protection with Bump-Block™ technology to help prevent bump key attacks.
• Frame-Friendly Protection: DRC double rubber coating protects your bike’s frame from scratches and damage.
• Versatile Mounting Bracket: Fits most bicycle frames for convenient, secure transport.
• E-Bike Approved: Designed to provide secure protection for e-bikes and conventional bicycles.


Manufacturer Sku: 8114
Todson Sku: 45008114