Product Overview The Series FDC100 Cylindrical Lock is a Grade 1, UL/ULC listed commercial lockset designed for maximum durability, security, and code compliance. Perfect for high-traffic environments such as offices, schools, and industrial facilities, this lockset is available with a 3-hour fire rating, meeting stringent building and fire safety standards. Featuring a ½” solid brass latch throw, reversible for right- or left-hand doors, and a 6-pin solid brass “C” keyway cylinder, the FDC100 ensures smooth, tamper-resistant operation. It is compatible with a wide range of key systems and supports high-security cylinders from Medeco, Assa, Kaba, and Cal-Royal. Tested to over 1,000,000 cycles, this lockset is built for long-term performance in demanding commercial settings, making it an excellent choice for doors requiring security, reliability, and frequent use. Key Features Grade 1 heavy-duty cylindrical lockset, UL/ULC listed 3-hour fire-rated option available for fire-rated door assemblies ½” solid brass latch throw, reversible for RH/LH applications Backset: 2-¾” standard ASA standard strike included (“T” and full lip strikes available upon request) 6-pin solid brass “C” keyway cylinder (supports Schlage, Russwin, Corbin, Sargent, Yale, Kwikset, and more) Accepts high-security cylinders from Medeco, Assa, Kaba, Cal-Royal Accommodates wood or metal doors, 1-¾” thick Door Prep: PREP 161 Finish: Stainless Steel for corrosion resistance Tested for over 1,000,000 cycles for proven reliability Lifetime limited warranty Available Functions Passage: For doors that don’t require locking Entrance: Key-operated from outside, button for passage function inside Privacy: Locks with latch or lever; emergency key override outside Classroom: Key locks/unlocks exterior lever; inside lever always free Storeroom: Exterior lever always locked; key required for entry; inside lever always free
