Brand Name: Master Lock *Height: 1-7/8 in. *Width: 1-3/16 in. *Length: 1-3/4 in. *Lock Material: Laminated Steel *Locking Mechanism: Dual Ball Bearing Locking *Product Type: Padlock *Number in Package: 3 pk *Keyed Alike: Yes *TSA Approved:No *Color: Black *Shackle Width: 15/16 in. *Adjustable Shackle: No *Combination Type: Keyed *Resettable or Customized Combinations: No *Rekeyable: No *Shackle Diameter: 5/16 in. *Shackle Clearance: 13/16 in. *Shackle Height: 1-1/2 in. *Packaging Type: Carded *Rust-Oleum certified protection, guaranteed not to rust *Dual-armor construction *Laminated steel core with weather resistant cover that protects against the elements *Tough cut octagonal boron-carbide shackle *Ball bearing locking for maximum pry resistance *Covered keyway and shackle seal *KAM-keyed alike only within each multi-pack (each multi-pack is keyed differently) *RAN-keyed alike in shelf pack quantity *Replacement key blank-Ace No. 50160 *Discovery CON, SUP, EXP