This bike chain lock features a manganese steel chain with high tensile strength, designed to resist hydraulic shears, hammers, and prying tools. It comes with a polyester sheath that effectively protects the chain and prevents scratches to the bike's paint. The stainless steel lock head is rust-proof and corrosion-resistant, and its intricate lock core structure enhances anti-prying performance, providing reliable security for daily commutes or outdoor adventures.
Color: Black & Silver; Material: Manganese Steel; Size: 600 mm x 25 mm / 2 Ft x 1 inch; Package Content: 1 Pcs x Heavy Duty Security Chain with 2 Keys
This anti-theft security chain accommodates most bicycle frames, wheels, and fixed objects while functioning as a protective lock for bikes, motorcycles, trailers, ATVs, fences, and outdoor equipment.
Wrap the chain around the bike frame or wheel, then loop it through a sturdy object. Insert the lock head into the chain link and twist to secure. The included protective sleeve prevents scratches on your bike’s paint and reduces noise during transport.
Test the lock’s fit before leaving your vehicle unattended. Always ensure you have the key securely with you after locking your vehicle. Clean the lock core with a dry cloth regularly to prevent dust accumulation affecting operation. Store the lock in a dry place when not in use to extend service life.
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