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The American Lock No. A400K Combination Padlock features a stainless steel outer case and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened, boron alloy steel shackle with bright nickel plating. 4-Pin cylinder key control allows supervisory access if needed. BlockGuard® Anti-Shim Technology withstands attempts to violate the latch mechanism and an automatic scrambler feature automatically moves the dial upon closing the shackle for extra security. Padlock comes with blue dial, but also available with black, red and green dial.

  • BlockGuard™ Anti-Shim Technology withstands attempts to violate the latch mechanism
  • 40-number dial with 3-number combination
  • Automatic scrambler feature (automatically moves the dial upon closing the shackle for extra security)
  • For use on lockers, bicycles, utility cabinets
  • Availble with key control access
  • BlockGuard® Anti-Shim Technology withstands attempts to violate the latch mechanism
  • Available with key control access
  • BlockGuard® Anti-Shim Technology withstands attempts to violate the latch mechanism

Product Specifications

Keying Keyed Alike
Body Width 2in
Body Width (Metric) 51mm
Shackle Diameter (A) 9/32in
Shackle Diameter (A) (Metric) 7mm
Shackle Height (B) 3/4in
Shackle Width (C) 13/16in