Long arch brass padlock. -Measurement: 20 mm. -Hardened steel bow. -Double hitch system. -Polished brass body. -AISI 304 stainless steel springs. -Locking pins with anti-oxidation treatment. -Suitable for all types of uses, both indoors and outdoors. -Includes 3 keys. - Key blank for duplication: 03016085 TIF15 / TIF20