Master Lock Describes BumpStop As Protection Against Surreptitious Lock-Bumping Attacks, Using A Specialized Driving Pin, Springs And Tighter Cylinder Tolerances To Interfere With The Force Transfer Bump Keys Rely On To Try And Pry Open The No. 6271.
Q: What Is Lock Bumping?
A: Lock Bumping Is A Method Of Manipulating A Pin Tumbler Cylinder Using A Specially Prepared Key Combined With An Impact That Attempts To Momentarily Separate The Pin Stacks At The Shear Line, Allowing The Lock To Become Unlocked.
Q: Is The 6271N Stronger Than The Standard 6271 Series?
A: Since It's Built Around The Same Commercial Hidden Shackle Platform, The Bump-Stop 6271N Is Not Completely Different Or Physically Stronger Than The 6271 But Does Feature The Upgraded Bump Stop Cylinder Which Does Provide Additional Protection.
Master Lock 6271N BumpStop Lock Features:
$42.00 $47.75 You save: 12% ($5.75)
SKU-M6271NKD
When Discussing Master Lock's Bump Stop Technology Lock, The "N" In The 6271N Series Isn't Just Another Suffix But A Major Security Upgrade Over Standard 6271 Sets.
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