Brass padlock with boron steel shackle-Y122/50/123 -Tough new satin chrome plated finishes-Double locking shackle-Self-latching mechanism Body material: Solid Brass/Satin Chrome Shackle material: Boron Steel No. of padlocks: 1 No. of keys: 3 Security grading: 5 Corrosion rating: Outdoor Body width MM: 50 Stainless padlock with closed boron steel shackle-Y210C/38/127 Laminated steel padlock with cover and steel shackle-Y220/61/123 Brass padlock with boron steel shackle-Y124/70/115