Robust, corrosion-resistant zinc body and hardened steel shackle. Easily resettable 4-digit combination with 10,000 possible combinations. Secure locking mechanism with exceptional resistance to pulling and prying. Ideal for securing outbuildings, sheds, gates, lockers, toolboxes and bikes. H x W x Th: 72 x 52 x 28mm. Horizontal shackle clearance 25mm. Vertical shackle clearance: 26mm. Shackle dia: 7mm. Weight 0.176kg.