How to choose the right safety padlock to protect your valuables?

1. Lock material

 The material determines the strength and corrosion resistance of the Safety Padlock. The lock materials on the market mainly include stainless steel, copper, zinc alloy, iron steel and aluminum.

(1) Stainless steel: good strength, strong corrosion resistance, unchanged color, is the best lock material.
(2) Copper: excellent mechanical properties, but relatively high price.
(3) High-quality zinc alloy: strong and wear-resistant, very strong corrosion resistance, easy to shape, generally used to make mid-range locks.

2. Lock core security level

 The security level of the lock core is directly related to the anti-theft performance. Generally speaking, the security level of the lock core can be judged by the shape and internal structure of the key.

(1) Class A lock: The key looks like a cross flat plate or crescent with a convex keyway.
(2) Class B lock: The key shape is generally flat or crescent.
(3) Class C lock: The key shape is a single-sided blade with an inner milling groove, an outer milling groove key or a double row + blade, with the highest anti-theft performance.

3. Surface treatment

 Surface treatment can form a protective film to prevent corrosion and rust. Good quality locks are generally electroplated, with moderate and very uniform coating, bright colors, and no signs of bubbles, rust, and oxidation.

4. Lock body structure
 The design of the lock body structure is also an important factor in anti-theft performance. When choosing, you can pay attention to the thickness of the lock body, the strength and structure of the lock tongue, etc.

5. Certification and brand
 Choose a lock brand that has passed relevant security certifications, such as certain international security standard certifications. These certifications usually mean that the lock has reached a certain standard in anti-theft performance. At the same time, well-known brands are usually more guaranteed in product quality and after-sales service.

6. Applicability
 Consider the applicability of the lock, including the size of the Safety Padlock, the opening method (such as key, password, fingerprint, etc.), and whether it is suitable for installation on the target object.

7. Price and cost-effectiveness
 In terms of price, the price of locks of different materials, brands, and grades varies greatly. When choosing, you need to weigh your budget and needs and pursue the most cost-effective product.