Safety of locks begins with selection Experts buy locks and purchase tips
Locks are the most important safety component of ordinary families. Due to the increasing number of shackles and unlockings, the selection of locks has become one of the most worrying issues for new owners who have no experience in decorating. Faced with a wide variety of lock brands, although the choice is large, but the quality of many locks is often unsatisfactory.
How to pick a safe and easy to use and durable lock? Industry experts pointed out a few key points, look at it, do you have the right lock in your home?
Look at the material on the material market is basically divided into stainless steel, copper, zinc alloy, iron steel and aluminum. Among them, stainless steel is the best material for locking, but people who have experience know that most of the stainless steel is now only the ferrite, which will still rust. Copper is more versatile, with superior mechanical properties and relatively high price; high-quality zinc alloy has good corrosion resistance, and generally has more mid-range locks.
Look at the surface treatment General lock surface treatment is electroplating, spraying and coloring. Through these surface treatments, a protective film can be formed on the product, which has anti-corrosion and anti-rust effects, and at the same time makes the product more beautiful and durable. A good quality lock is usually plated, and its coating is very uniform, brightly colored, with no signs of bubbles or oxidation.
Look at the wide variety of functional design and key component locks. The choice of which lock to use depends on where it is used. Like big brands, there are categories for different functional requirements, such as channel locks, bathroom locks, storeroom locks, door locks, and more. The door lock has the highest safety requirements. For example, Stanley has several types of door locks: emergency escape function lock, double hook structure lock, keyless lock function lock, etc., and a unique lock that can be used to remove the lock cylinder. If the key is lost or for safety reasons, it is only necessary to remove the lock cylinder with a special key changer, without having to knock the entire door lock.
掂 weight, than the feel, listening to the sound and picking the faucet is a truth, also known as stainless steel, pure copper or zinc alloy, some small brands will cut corners, made of hollow materials and inferior materials, such materials are very light, The feel of use is also very poor, the sound is very stuffy; the good lock is the opposite.