Master Lock - Hidden Shackle Locks Keyed Alike 6271KA-3
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<b>[Product Information]</b><br>
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<li>Three (3) high security locks keyed alike w/ 6 keys. If you order two (2) 3-packs they will NOT necessarily be keyed the same.</li>
<li>"Bolt Cutter Tough" fully shielded 3/8 (9mm) diameter boron alloy hardened steel shackle offers impossible to cut and pry resistance features.</li>
<li>Hardened boron alloy shackle for superior cut resistance. Solid iron shackle shroud resists harsh physical attacks. Dual ball bearing locking mechanism resists pulling and prying.</li>
<li>This lock is also available with the BumpStop Technology. Search 6271NKA in Amazons search window.</li>
<li>See image for reference - Shackle Dimensions - A: 3/8in (10mm) B: 19/32in (15mm) C: 1-23/32in (44mm)</li>
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