Master Lock 1 1 2 in. H x 7 8 in. W x 2 in. L Laminated Steel 4 Pin Cylinder Padlock 1 pk Keyed Alike (Pack of 6) VEL A The available chlorine 65% is The available chlorine 65% is released when the product is dissolved in water and it works continually to prevent growth of algae & bacteria It is Energy Star certified and includes a 1 year filter The 4 pin cylinder prevents picking and the dual locking ball bearings provide resistance against prying and hammering Adjustable Shackle: No *Brand Name: Master Lock *Combination Type: Keyed *Diameter: *Key Material: *Keyed Alike: Yes *Lock Material: Steel *Locking Mechanism: 4 Pin Cylinder *Number in Package: 1 *Packaging Type: Boxed *Product Type: Exterior Padlock *Rekeyable: No *Resettable or Customized Combinations: No *Shackle Clearance: 15 16 *Shackle Diameter: 3 8 *Sub Brand: *TSA Approved: No *Color: Silver *Height: 1 1 2 *Shackle Height: 1 1 2 *Shackle Width: 15 16 *Width: 7 8 *Length: 2 *Replacement Key Blank: *Bluetooth: No