Y140/50 - Yale 140 Series Brass Padlock 50mm Yale 140 Brass Padlock Series Body material: Solid Brass Shackle material: Hardened Steel Size: 50mm No. of keys: 3 Key-alike Multi-packs available: V140.50KA2 / V140.50KA3 / V140.50KA4 / V140.50KA5 Y220/61/123 - Yale Classic Series Weather Resistant Laminated Steel Padlock 61mm Y125/40/122 - Yale Classic Series Outdoor Laminated Steel Padlock 40mm with Multi-pack Y124/60/110 - Yale Silver Series Outdoor Brass / Satin Straight Shackle Padlock (Boron Shackle) 60mm