Safety Padlocks 21 Key Different (KD) means that every lock has its individual key and the key for one lock should not open another. Key Alike (KA) means that all of the locks in a set can be opened with the same key. Key Different + Master Key (KD+ M) can be used to open multiple locks that are all keyed differently. Key Alike + Master Key (KA+M) can be used to open multiple locks that are all keyed alike. Available on Master Lock only Grand Master Keyed These padlocks have a unique key for each lock, sub master keys and one set which opens them all (the master key) Available on Master Lock and ABUS products only SELECTING THE RIGHT PADLOCK B A C D E  MEASURING ABUS & LOCKOUT-LOCK To make sure you purchase the correct size lockout for your needs, check the sizes against the diagram. A-Shackle Height B-Shackle Diameter C-Body Height D-Body Width E-Body Depth  MEASURING MASTER/AMERICAN LOCK To make sure you purchase the correct size lockout for your needs, check the sizes against the diagram. A-Shackle Diameter B-Shackle Height C-Clearance D-Body Width E-Body Height E D CUSTOMISATION We do offer some customisations on certain padlock models, these can be numbering, label customisation, colour and lock type, please ask about customisation options when ordering, some do require minimum order quantities, to find out more about this service call us on 01642 931 332  COLOUR The colour of the padlock can be helpful when using in group lockout procedures for identifying departments. Red is generally the standard colour supplied, however, if you require other colour variations please ask the sales team when you are ordering for the colour options.    MATERIALS Padlocks come in various types of metals, alloys and plastics. These offer you solutions to security, resistance to rust/ weathering, conductivity and cost factors. When selecting your padlock it is important to select the right type of material for the procedure to ensure effective lockout. 