(10) ea Padlocks, Master Lock M115KALF, Extreme Weather Covered 1-3/4 Keyed, Maximum Strength and Durability with Extreme Weather Protection Keyed Alike, All Locks Keyed Alike Master Keyed #2682 Order as many as you need: They will all use the same key. Uses the same Master Lock key blank #K1BOX or Ilco key blank #M1 each Lock comes with 1 Shackle Key Dimensions: 1 1/2'' L. x 13/16'' W. x 5/16'' D Rust Oleum Boron Shackle Corrosion Protection Covered Keyway