• 6740 Series

6740 Series


Maxi-Security Super Space Lock

  • Features our virtually pick-proof detainer disc system.
  • Multiple semi-restricted and restricted keyways available, offering over 1 trillion key combinations.
  • Laser-welded stainless steel case and interior construction.
  • Triple plated case hardened steel shackle.
  • Double ball bearing locking mechanism.
  • Key removable only in the locked position.
  • Available keyed-alike or keyed-different.
  • Factory rekeyable.
  • Replacement cylinders are available for field replacement.

Stock No. Description Case Width Shackle Dia Shackle Clearance
6740-70 complete lock 70mm 10mm 17mm
6740-80 complete lock 80mm 12mm 20mm
6740-90 complete lock 90mm 12mm 23mm
6740-18 replacement cyl. 45-46"dia  -  -