LOCKSMITH BLOG
ANSI LOCK GRADING
In this blog entry, the expert residential locksmith and commercial locksmith team here at TikTok Locksmith will detail the definition of the various grades of ANSI locks and how they can assist your Columbus property security.
ANSI GRADE 1 LOCKS
The highest grade that an ANSI lock may receive is Grade 1. Locks are put through a rigorous testing process in order to obtain this rating. The lock ought to withstand at least 800,000 opening and shutting operations. Additionally, it must endure at least six door hits. The knob must be able to support 360 pounds of weight in order for the manufacturer to determine lock strength. Although this lock is frequently used in business settings, it may also be utilized in residential settings to give homeowners peace of mind and the maximum level of security for their houses. Grade 1 ANSI locks are very strong and rarely need to be changed.
ANSI GRADE 2 LOCKS
Although these locks are occasionally employed in industrial settings, they are mostly utilized in residential structures and don’t offer the appropriate level of protection for industrial settings that is appropriate for a Grade 1 ANSI bolt. While ANSI Grade 2 locks must only survive 400,000 opening and closing cycles, 250 pounds of weight, and four to five door strikes, they are evaluated in a manner akin to that of Grade 1 locks. Although grade 2 locks aren’t as strong as grade 1 locks, they’re still a fantastic option for households. For front doors of residential buildings and the internal doors of business buildings, ANSI grade 2 locks are a very reliable option.
ANSI GRADE 3 LOCKS
This is the lowest possible ANSI rating for a lock. Two door strikes, 150 pounds of weight, and roughly 200,000 opening and closing cycles are all possible with grade 3 ANSI locks. Compared to grade 1 or grade 2 locks, they are significantly less durable. Grade 3 ANSI locks are the least expensive, though. For any business usage, we do not advise using them. Grade 3 locks won’t do much to defend homes either without any additional hardware, such as door strikes or anti-pick lock pins. For privacy, internal doors are the ideal application for them.