Amazon.com: Padlock Sets. 1-48 of 910 results for "padlock sets" Results. Check each product page for other buying options. Overall Pick. 12 Keyed Alike Padlocks with 2" Long Shackle, 24 Keys - Padlocks for Outdoor Use, Locks with Keys, Hardened Steel Case, Pick Resistant Brass Pin Cylinder for Hasp Latch, Locker, Gate. 4,539.