• The 2010S High Security Combination Lock offers three times the security of competitive padlocks. 
• Standard 2010 locks have a 1” shackle clearance. This short shackle version has a shackle clearance of 1/2”. 
• The 2010S requires 3-digit dialing to open. 
• KEY NUMBER:  This lock also has a key opening in the back for instant access using a Master Key.  If you want your locks to match your existing key, indicate your key#.  2010S key#'s start with the letter " V " .. if you forget your key number, it is stamped on your key!
• Locks do not come with Master Keys, the keys must be ordered separately.  See “Locker Lock Master Keys” below in Matching Products to order.  
• SPECIAL COMBINATIONS:  You can order your locks standard combinaton different OR you can order them Combination Pairs (sets of 2) or Combinations Alike (all open with the same combo) at no extra charge
• NOTE:  The master keys from Master Lock 1525 locks are compatible with the 2010S's therefore if you are currently using 1525's, you can continue on your same master key!  Enter your existing key# when ordering.
• These locks have a serial number stamped on them and printed Combinaton Charts are available or you can choose to have a pdf File or Microsoft Excel File emailed to you as an attachment.
• If you would like replacement charts for any locks you already have, please print and complete the Chart Request Form. 
• The 2010S fits lockers with a padlock eye of at least 11/32” (9mm) diameter.
• Master Lock was founded in 1921, is recognized around the world and is the largest global manufacturer and marketer of padlocks. 

Body Width 2-3/16”

Shackle Clearance 1/2”

Shackle Diameter 5/16”