Master Lock Economy Laminated
Steel Warded Padlocks (Non-Rekeyable)
• Warded locking mechanism minimizes jamming from dirt and grime
• Model SEJ520 features a removeable adjustable shackle from shackle heights 2 3/4" to 5 3/8"
• Model SEJ521 shackle can be shattered by a hammer in case of emergencies, ideal for emergency accesses sprinkler shut-off valves and fire hose cabinets • Also available in Keyed Alike Versions
Model    Mfg.     Key           Body Size                Shackle Clearance             Shipping
No.        No.      Type          Width"   Thickness" A"     B"     C"                     Weight (lbs.) 
SEJ520 517D   Different     1 3/4      7/8            9/32 2 3/4 to 5 3/8 13/16   0.75
SA888   500     Different     1 3/4      7/8            9/32 5/8    13/16                 0.45
SA889 500KA  Alike           1 3/4      7/8            9/32 5/8    13/16                 0.45
SEJ521 500KABRK Alike   1 3/4      7/8            9/32 5/8    13/16 0.45