{"product_id":"master-lock-no-6271n-bump-stop-technology-series-lock-for-cargo-security","title":"Master Lock No. 6271N Bump Stop Technology Series Lock","description":"\u003cp\u003eWhen 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.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul class=\"spaced\"\u003e\u003c\/ul\u003e\n\u003ch4\u003eMaster Lock 6271N Bump Stop Technology Lock Series\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMaster 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 \u003cstrong\u003eNo. 6271\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Is Lock Bumping?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA\u003c\/strong\u003e: 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is The 6271N Stronger Than The Standard 6271 Series?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA\u003c\/strong\u003e: 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMaster Lock 6271N BumpStop Lock Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"spaced\"\u003e\n\u003cli class=\"featured-text mt-1\"\u003e\n\u003cstrong\u003eUse With\u003c\/strong\u003e: \u003ca href=\"master-lock-770-hasp-hidden-shackle-padlock-hasps-for-6271-hockey-puck-locks\" title=\"Master Lock 770 Hasp For 6271N Bump Stop Padlocks - The Lock Source\" target=\"_blank\" rel=\"noopener\"\u003eMaster Lock No. 770 Hasp\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"featured-text mt-1\"\u003e\n\u003cstrong\u003eCylinder\u003c\/strong\u003e: Bump Stop Cylinder On Master Lock W7000 Keyway\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Excluded:\u003c\/strong\u003e Installation Requires Six (6) Carriage Bolts (Sold Separate)\u003c\/li\u003e\n\u003cli class=\"featured-text mt-1\"\u003e\n\u003cstrong\u003eKeying:\u003c\/strong\u003e Keyed Alike, Key Different (KD), Master Keyed (MK) Or Zero-Bitted (KZ) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"featured-text mt-1\"\u003e\n\u003ca title=\"Master Lock No. 6271N BumpStop Technology Series Padlocks - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_6271_Padlock_Pro_Series_Hidden_Shackle_Locks_Keyed_Alike_6271KA_Keyed_Different_or_Master_Keyed_6271MK_-_The_Lock_Source.jpg?v=1630333766\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e 2-7\/8\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 3\/8\" (9mm) \u003cstrong\u003eB\u003c\/strong\u003e: 19\/32 (15mm); \u003cstrong\u003eC\u003c\/strong\u003e: 1-23\/32\" (43mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: Please Allow 12-15 Working Days' Lead Time For All No. 6271N Series Locks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"master-lock-k7000-extra-cut-key-for-w7000-cylinder-keyway-locks\" title=\"Extra Cut Key for Master Lock 6271N Lock Bump Stop Technology Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eFor 6271N Extra Cut Keys\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"master-lock-k7000-master-key-for-w7000-cylinder-keyway-locks\" title=\"Master Keys for Master Lock 6271MK Bump Stop Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eFor 6271NMK Master Keys\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"spaced\"\u003e\u003c\/ul\u003e","brand":"Master","offers":[{"title":"Keyed Different (KD)","offer_id":39941727027362,"sku":"M6271NKD","price":42.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Alike (KA)","offer_id":39941727060130,"sku":"M6271NKA","price":43.08,"currency_code":"USD","in_stock":true},{"title":"Master Keyed (MK)","offer_id":39941727092898,"sku":"M6271NMK","price":49.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_6271_Lock_Pro_Series_Hidden_Shackle_Padlock_Available_Keyed_Alike_6271KA_Keyed_Different_or_Master_Keyed_6271MK_-_The_Lock_Source_02470b81-0552-4da4-8e7a-cd7b14c9adfa.jpg?v=1630600096","url":"https:\/\/www.thelocksource.com\/products\/master-lock-no-6271n-bump-stop-technology-series-lock-for-cargo-security","provider":"The Lock Source","version":"1.0","type":"link"}