Security Locks
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#6271 Master Lock Puck Lock

These Puck Locks are designed for commercial/industrial applications. The lock body conceals the shackle which defeats attempts to pry and cut. Made from 2 7/8” wide reinforced die-cast body it withstands forcible attacks. The rekeyable 6-pin cylinder with spool pins making the lock virtually impossible to pick.

Call us today if you have any questions regarding our INSTA products. Ask us about the other shipping container modification products we offer such as our high-security INSTA Lock Boxes, INSTA Vents, and INSTA Rhino Door for shipping containers.

#6271 Master Lock Puck Lock

  • Cut/pry resistant
  • Impossible to pick
  • Withstands forcible attacks
  • 2 7/8” / 73mm wide reinforced die-cast body
  • 3/8” / 9mm diameter boron alloy shackle
  • 6 pin cylinder
  • Rekeyable
  • Available in keyed alike or keyed different

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