產品專區ANSI Commerical Mortise Locks - FM Series
Function and Application:
FM Series locks are ideal for use in office building, airport, school, hospitals and factories, where the finest hardware must also deliver cinsistent, dependable operation and stand up to cinstant use and abuse.
Universal lock case - many functions in one case.
Field-reversible handing without opening lock case.
Locking thumbturn on the inside of door visually shows when the door is locked and unlocked.
Independent Lever rotation.
Compliance to ANSI/BHMA A156.13-2005 Mortise Lock Grade 1 (Cycle Test 1,000,000 times)
Compliance to UL 10C - 3 hours fire rating
Lockcase: Heavy gauge steel, with zinc dichromate finish for corrosion resistance.Deadbolt: One-piece stainless steel, 25mm throw.
Latchbolt: Stainless steel, 2 piece mechanical with anti-friction insert.
Auxiliary latchbolt: stainless steel
Strike: stainless steel, ANSI straight lip standard, 4-7/8"(124mm) X 1-1/4"(32m)
Door thickness: 1-3/4"(45mm) standard. Optional 1-3/8"(35mm), 2-1/2"(64mm)