Master Lock n° 1

The Master Lock No. 1 Laminated Steel Padlock features a 1-3/4" (44mm)
reinforced laminated steel lock body providing extra strength and a 15/16"
(24mm) tall, 5/16" (8mm) diameter hardened steel shackle for excellent cut
resistance.
Dual ball bearings locking for maximum pry resistance making it ideal for
industrial applications.