This listing is for TEN (10) hidden shackle locks keyed alike (same key unlocks all ten) and twenty keys. The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock features a 2-7/8" (73mm) wide reinforced die cast body t...

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Product Review

This listing is for TEN (10) hidden shackle locks keyed alike (same key unlocks all ten) and twenty keys. The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock features a 2-7/8" (73mm) wide reinforced die cast body that withstands forcible attacks and a 3/8" (9mm) diameter boron alloy shackle. The Lock body conceals the shackle, defeating attempts to pry and cut. Ideal for transportation, vending & industrial applications, the high security, rekeyable 6-pin cylinder with spool pins is virtually impossible to pick.

  • Ten (10) high security ProSeries Padlocks designed for Commercial/Industrial applications. Locks are keyed alike w/ 20 total keys. If ordering multiple 10 packs, they will NOT necessarily be keyed alike.
  • Lock body conceals shackle! "Bolt Cutter Tough" fully shielded 3/8 (9mm) diameter reinforced Zinc Die-Cast shackle offers impossible to cut and pry resistance features (see More Product Details below).
  • 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.
  • High security, rekeyable 6-pin cylinder with spool pins is virtually impossible to pick. Lifetime guarantee.
  • This lock is also available with the BumpStop Technology. Search 6271NKA in Amazons search window.