4-Digit Disc Combination Lock Outdoor - Heavy Duty Combination Padlocks with Hardened Steel Shackle Weatherproof Combo Locks for Gates,Sheds,Fence,Storage Unit (3/8" Shackle, Black,2 Pcs)

Security Unbreakable Lock: The entire lock body is constructed with a high-strength alloy material, offering maximum resistance to rust, drilling, and tampering, ensuring dependable use over many years. The hardened steel shackle provides additional cut resistance. Its solid build means you can rely on it for years without concern.
Waterproof and Rustproof: This padlock is fully outdoor weather resistant and corrosion resistant. It operates smoothly, and the numbers do not jam in bad weather, cold weather, or when it rains.
Easy-to-use Keyless Combo Lock: With 10, 000 possible combinations, this lock is considerably more secure than traditional 3-digit code locks. You can quickly set a new combination in just 10 seconds using the simple instructions for keyless convenience.
Safe Round Design: The round shielded design helps minimize shackle exposure and protect against bolt cutter attacks, making it a sturdy and long-lasting option.
Versatile & Durable: This combination padlock is ideal for use on storage units, fences, garages, sheds, trailers, outdoor gates, warehouses, moving trucks, and more. The shackle is 22 mm ( 0.86 inches) wide, 18 mm ( 0.7 inches) tall, and has a diameter of 9.5 mm (3/8 inches)