Features MASTER LOCK Combination Padlock Scrolling combination padlocks open by turning a scrolling mechanism to the correct combination. They secure access to property and don\'t require users to keep track of a key. These padlocks are commonly used on construction equipment, industrial storefront and business gates, and utility boxes. Lock Body Material / Brass Lock Body Color / Gold Lock Body Shape / Rectangular Body Height / 1 1/2 in Body Width / 2 in Body Thickness / 15/16 in Security Level / General Security Weather Resistant / Yes Shackle Type / Long Shackle Shackle Material / Stainless Steel Shackle Shape / Rounded Shackle Diameter / 5/16 in Dial Color / Gold Dial Location / Bottom Combination Padlock Type / Scrolling Combination Padlocks Combination Type / Resettable Number of Digits / Four Numbers Number of Bumpers / 0 Combination Style / Scrolling Vertical Shackle Clearance / 2 1/4 in Horizontal Shackle Clearance / 1 in Control Key Registration Required / No Number of Locks in Pack / 1