General Lock K270B-630-C-LL-ANSI Stainless Steel Grade 2 Cylindrical Classroom Ball Knobset (Less Latch) LA500CONTUL Advanced controls and a simplified

Advanced controls and a simplified LCD interface make install and service fast and easy

and narrow down the exact location of your target

Optional 1HP motor

and weather resistance

Based on semi active RFID technology

General Lock K270B-630-C-LL-ANSI Stainless Steel Grade 2 Cylindrical Classroom Ball Knobset (Less Latch) LA500CONTUL Advanced controls and a simplifiedGeneral Lock K270B 630 C LL ANSI Stainless Steel Grade 2 Cylindrical Classroom Ball Knobset (Less Latch) The General Lock K270B 630 C LL ANSI Classroom Ball Knob is a heavy duty, commercial grade Grade 2 cylindrical Knobset designed for moderate traffic interior doors. Operating under a dedicated Classroom Function, the outside handle can only be locked or unlocked using a key from the exterior. The inside handle always remains completely free and