Skip to content

The Master Lock No. 4140KA Economy Padlock, Keyed Alike – multiple locks open with the same key – features a 1-1/2in (38mm) wide brass body to resist the elements and a 13/16in (20mm) tall, 1/4in (6mm) diameter hardened steel shackle for excellent cut resistance. Ideal for cabinets & fences, the non-rekeyable 4-pin tumbler cylinder provides greater pick resistance.

  • Case hardened shackle resists sawing and filing
  • Brass body and cylinder provide extra resistance to the elements
  • Pin tumbler cylinder provides greater pick resistance

Product Specifications

Keying Keyed Alike
Engravable No
Body Width 1-1/2
Body Width (Metric) 38
Shackle Diameter (A) 1/4
Shackle Diameter (A) (Metric) 6
Shackle Height (B) 13/16in
Shackle Width (C) 13/16