Master Lock 6271NKA BumpStop Keyed Alike Locks

Built Around The Same Rugged Design That's Made The Series A Favorite For Commercial Work Vans, Trucks, Trailers, And Other Industrial Applications, The 6271NKA Is An Excellent Choice For Customers Who Want The Familiar Platform With Upgraded Cylinder Protection.

Q: What Is Master Lock's Bump Stop Technology? 
A: Lock Bumping Is An Attack Against Traditional Cylinders In Which A Specially Cut Key Is Struck To Momentarily Move The Cylinder Pins Inside The Lock, Allowing The Plug To Rotate And Become Unguarded. Master Lock's Bump Technology Defends Against This. 

Q: What Does The "N" Mean In Master Lock 6271NKA? 
A: While Using The Same Robust Lockbody As 6271, The N (6271NKA) Identifies Master Lock's BumpStop Cylinder Technology, Specifically Designed To Thwart Bump Attacks.

Master Lock 6271NKA BumpStop Lock Features:

• Use With: Master Lock No. 770 Hasp
• Cylinder: BumpStop Technology Cylinder On Master Lock K7000 Keyway
• Hardware Excluded: Installation Requires Six (6) Carriage Bolts (Sold Separate)
• Keyed Alike: All Locks Will Come With The Same Two (2) Factory Stamped Keys 
  
• Specifications: 2-7/8" Wide; A: 3/8" (9mm) B: 19/32 (15mm); C: 1-23/32" (43mm)
  
• Delivery: Please Allow 12-15 Working Days' Lead Time For All No. 6271NKA Padlocks

For 6271NKA Extra Cut Keys