Amazon has this Master Lock Padlock, Mini Dial Combination Lock, 1-9/16 in. Wide, Color Assortment Pack, 1533TRI (Pack of 3)
For $4.39 was $12.73!
PADLOCK APPLICATION: For indoor use; small lock is best used for backpacks, bags, and school lockers
EASE OF USE: Fixed 3 digit combination lock for keyless convenience, the same combination opens all locks; Bright color simplifies locker identification
DURABLE DESIGN: Padlock includes metal body with anodized aluminum cover and steel shackle for improved strength and security
SPECIFICATIONS: 1-7/8 in. wide lock body; 9/32 in. diameter shackle with 3/4 in. length, 13/16 in. width; Available in Blue, Purple, and Red (One of each color per package)