Industry-specific attributes Material: Alloy Steel Size: 12mm*12mm*1200mm Brand: WEST BIKING Model Number: 0705092 Product Name: Anti-Thef Chain Lock Composition: Chain U-Shaped Lock Two keys Colour: Black Features: – Anti-shear – Anti-thief/Bold – Lengthened/Anti-Rust – Durable Chain Length: About 1.2m Weight: 4000g Suitable for: Bicycles/E-Bike/Motorcycle/Gates/Doors Packaging and delivery Package size: 29*27*7 cm Gross weight: 4.300 kg