MTD Door Knobs
MTD Privacy Door Knob
MTD Storeroom Door Knob
MTD Entry Door Knob
MTD Passage Door Knob
MTD Door Knob Specs
Door Knob Functions

TL Knob Locks - Commercial Grade 2 Medium Duty Knobs

Regular price
From$40.00
Sale price
From$40.00
Quantity must be 1 or more

  • Conforms to ANSI/BHMA A156.2, series 4000, Grade 2
  • cULus listed, 3 hr fire rating
  • ANSI/UL 10C Positive Pressure Rated
  • For doors 138– 134″ (35 – 44.5 mm) thick
  • Non-handed
  • 234″ (70 mm) backset
  • Stainless steel latch with 12″ (12.7 mm) throw
  • 3″ (76 mm) rose diameter
  • Concealed mounting plate and screws
  • Standard ASA strike included 
  • Keyed functions include 6-pin cylinder, Schlage “C” keyway with 2 keys