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“
what grade are ad locks
”
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Answer
What grade is the AL lock?
Resolution:
The AL lock is a Grade 2 lock ANSI/BHMA Certified A156.2-2003, Series 4000, Grade 2, UL Listed for 3-hour fire door.:
What grade is the B250 and is this product UL listed?
Resolution:
The B250 is Grade 2 but has no UL listing due to the holdback rose.:
What grade of stainless steel do we use in the levers on L9000 locks?
Resolution:
Schlage offers 629 and 630 stainless finishes on levers for the L-Series only. These levers are made of 303 or 304 grade stainless steel.:
What certifications does the B500 meet?
Resolution:
The B500 deadbolts meet the following certification: ANSI A156.5, 2001, Grade 2. Available UL Listed for 3-hour fire door.:
What are ANSI BHMA hardware grades?
Resolution:
The American National Standards Institute (ANSI) and Builders Hardware Manufacturers Association (BHMA) have developed durability, strength and performance standards for every type of door hardware...: