* The Master Lock n° 140EURQNOP padlock features a 40mm wide body made of solid brass, durable and corrosion-resistant. * The shackle, with a diameter of 6mm and a height of 22mm, is made of hardened steel for increased cut and sawing resistance. * The 4-pin cylinder offers more resistance to picking, and the dual locking levers provide maximum resistance against prying and hammering. * The limited lifetime warranty offers peace of mind from a trusted brand. * The 4 padlocks open with the same key.