General Lock K280B-605-C-LL-ANSI Bright Brass Grade 2 Cylindrical Storeroom Ball Knobset (Less Latch) Seco-Larm Dual LED - 100’ IR

Dual LED - 100’ IR / 65’ White Light

and one AC-C enclosure

significantly reducing the risk of injury or entrapment

Item #: 30035 | 30036 | 30037

1 Phobos BT B40 Single Kit R935357 00007

General Lock K280B-605-C-LL-ANSI Bright Brass Grade 2 Cylindrical Storeroom Ball Knobset (Less Latch) Seco-Larm Dual LED - 100’ IRGeneral Lock K280B 605 C LL ANSI Bright Brass Grade 2 Cylindrical Storeroom Ball Knobset (Less Latch) The General Lock K280B 605 C LL ANSI Storeroom Ball Knob is a heavy duty, commercial grade Grade 2 cylindrical Knobset designed for moderate traffic interior doors. Operating under a dedicated Storeroom Function, it keeps the exterior lever locked at all times, requiring a key for entry, while the interior lever remains free for immediate egress.