Combination Padlocks, Combination Locks for Locker, Weatherproof 4 Digit Combination Lock Outdoor, Gym, School Locker Locks Specification: 1. Dimensions: 1.7in*0.7in*3.14in (l*w*h) 2. Shackle Diameter: 0.23 Inch 3. Material: Steel and Zinc Alloy 4. Weight: 106g · Combination Lock, Brings Key-Less Convenience. Unlike Traditional Padlocks, We Do Not Need to Take a Key with Us at the Risk of Loosing It Any Time. · 4 Digit, Offers 10,000 Combinations, 10 Times Harder for a Thief to Crack Than a 3-Digit. You Will Be Assured of the High Security of Your Belongings. Who Choose Combination Locker Padlock? A. Easy to Use >Easy to Set: 6 Steps Only to Set and Reset Your Own Combination as Many Times as You Need. >Easy to Align: with Advanced Damper Device Inside the Dials, the Numbers Stop at Proper Position with Each Turn. You Will Not Miss It in Your Daily Code Aligning. >Easy to Turn: It Takes Seconds to Lock and Unlock in Your Daily Use. B. Sturdy & Durable > Made of Premium Zinc Alloy and Hardened Steel Shackle, the Combination Padlock Is Sturdy and Highly Resistant to Cutting and Sawing. > Classic Metal Locking Mechanism with Excellent Craftsmanship, Simple but Definitely Reliable and Durable to Stand All Weathers. C. Wide Application > the Keyless Combination Lock Is Perfect for Indoor Use Like Gym, School and Employee Lockers, All Kinds of Toolboxes, Cabinets, Pantries, Etc. > Feel at Ease to Use the Weatherproof Combination Padlock Outside on Your Fence Gates, Sheds, Garage Doors, Hasps, Containers and So On.