美國國家標準一級 Extra Heavy Duty
Improved designs, Improved performance
Klacci puts product quality as a priority and continuously seeks ways to improve their product performance. This product has been designed, tested and verified with the goal of not only conforming to the strict requirements of ANSI/BHMA A156.2, but exceed them. Klacci is proud to present you with a product that surpasses all limits.
The LF Series cylindrical locks have been designed using advanced design concepts and the most rigorous of testings, taking product quality to a whole new level of performance and durability.
Heavier rose liners material provides more attack resistance.
The chassis is designed to resist forcible entry attempts; it exceeds Grade 1 abusive load without showing signs of breakage.
The outside and inside hubs provide increased wear resistance against spindle.
The spring cartridge inside the hub adds stability to the lever, effectively prevents the lever from sagging over high traffic usage.
Standard clutch feature provides protection against abusive conditions.
Special handle options such as Knurled Lever or Anti-microbial Coating available.
Threaded outside rose assembly adjustable for door thickness without removing keyed lever.
Spindle design provides outstanding performance and durability which is reflected in the product’s long life cycle. Furthermore, its design allows the simultaneous application of FSIC, SFIC and STD cylinders, which provides a versatile application range.
Latchbolt designed with a smooth curved surface, thus reducing friction.