Common mini combination lock body widths include about 1-3/16 in. (30 mm), 1-7/8 in. (48 mm), and up to roughly 2-1/2 in. (64 mm).
Mini combination locks are sold as single units and in multi-packs. Typical package counts shown are 1, 2, and 4 locks per package.
Reviewers generally find these locks easy to set and operate. Most report reliable performance for gym lockers and basic security needs, and many comment positively on value and appearance.
Common shackle diameters include about 1/8 in. (3 mm), 9/32 in. (7 mm), and 1/4 in. (6 mm). Typical shackle lengths seen are roughly 3/4 in. (19 mm), 13/16 in. (21 mm), and 1-1/2 in. (38 mm).
Listings use both 3-digit and 4-digit combinations. Some locks come preset with a three-digit code, while others let you reset or set your own 3- or 4-digit code.
The selection includes preset three-digit locks as well as resettable models. Both resettable 3-digit and 4-digit set-your-own combination options appear in the listings.