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 Y140/20 - Yale 140 Series Brass Padlock 20mm Y117D/45/152 - Yale Disc Padlock 45mm Y120D/50 - Yale Silver Series Dimple-Keyed padlock 50mm