CorbinRusswin CK4200 Series, Heavy Duty Knob Locks

SKU: CK4251GRC26 Category:
Recommended for use in heavy duty commercial applications including schools, hospitals and government buildings.

$432.60

Product Details

Product Specs

  • Keyway: L4 Standard, others optional
  • Backset:  2-3/4”
  • Strike:  ANSI 4-7/8”
  • Handing:  Non-handed
  • Door thickness: 1-3/4” - 2” standard
  • Grade 1; UL listed

Function

CK4251 – Entry

Key unlocks door when locked by inside pushbutton. Inside knob always unlocked.

CK4257 – Storeroom or Closet Lock

Outside knob RIGID. Entrance by key only. Inside knob always unlocked.