

The Master Lock No. 31KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide reinforced laminated steel lock body providing extra strength and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the non-rekeyable, 5-pin W27 cylinder helps prevent picking.
Keying | Keyed Alike |
Engravable | No |
Body Width | 1-9/16 |
Body Width (Metric) | 40 |
Shackle Diameter (A) | 9/32 |
Shackle Diameter (A) (Metric) | 7 |
Shackle Height (B) | 3/4in |
Shackle Width (C) | 5/8 |