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T6 Series Tubular Deadbolts

ANSI Grade 1 Extra Heavy Duty


  • Reinforced turn knob assembly and 1/4″ (6.30mm) through-bolts added strength.
  • 1″ (25mm) Throw high strength, stainless steel deadbolt resists sawing and kick-in attacks.
  • Trim ring with protective sleeve protects the lock from attack through the door.
  • Exclusive design trim ring protects the lock from vertical attacks.
  • Free spinning solid brass cylinder collar resists wrenching or prying of the cylinder unit.
  • High-strength steel cylinder housing for added protection and durability. No exposed mounting screws on double cylinder function.
  • Cylinder housing accepts most manufacturers’ cylinder.
  • Extra Heavy duty steel support plate with 3″ (76mm) wood screws strengthens the wood jamb against “kick-in” attacks and greatly enhances


Certifications• UL listed for “A” label (3 hour) single swinging door (4′ x 8′). ANSI/BHMA A156.5, Grade 1.
Exposed Trim• Solid brass. Cylinder ring and thumbturn are pressure die-cast, plated to match
finished indicated.
Backset• 2 3/4″ (70mm) Standard, 2 3/8″ (60mm) optional.
Through bolt• Supplied with two 1/4″ (6.30mm) steel through bolts.
Deadbolt• 1″ (25mm) Throw, made from high strength stainless steel.
Faceplate• 1 1/8″ x 2 1/4″ (29mm x 57mm) Standard; 1″ x 1 1/4″ (25mm x 32mm) optional.
• Self adjustable for beveled door.
Strike• Square corner, 1 1/8″ x 2 3/4″ (29mm x 70mm), no lip, furnished with dust box and door frame support plate.
Door range• 1 3/8″ to 2″ (35mm to 51mm) standard, available to 2 1/2″ (64mm) upon specified.
Cylinder• Solid brass, “C” keyway, 6-pins. Supplied with two nickel silver keys.
Interchangeable core• Accepts 6 or 7 pin Best or Falcon type interchangeable core.
Finishes• 605, 606, 612, 613, 625 and 626.

Door & Preparations


Door Frame Support Plate

Each T6 Series is standard supplied with a
heavy duty steel support plate and two 3″
wood screws to strengthen the wood jamb
against “kick-in” attacks and enhance the
security effectiveness of the lock.


Function Code NumberDescriptionANSI/BHMA
Without Deadbolt


Headquarters and Operation Office

I-TEK Metal Manufacturing Co., Ltd.

Global Office


BHMA, UL, Intertek
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