High Security – This rekeyable 6-pin Cyliner with Spool Pins is virtually impossible to pick and with soild steel shackle, it can resist bolt cut and physical attacks! Heavy Duty, Weather Resistant – Made of #45 Steel with the chrome surface, this lock is impossible to cut or pry, the chrome surface is rust and temperature resistant which can withstand any weather,no spring to rust or jam. Great Value – Genuine OEM Made, high quality with good price. Comes in packs of 3 Keyed Alike locks with 1 key each. Category: Safety & Security; Subcategory 2: Security; Subcategory 3: Locks.