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Grade 3 Double Cylinder Deadbolt, Kwikset 665
Item No:  KWI-665
List Price:  $35.00
Your Price:  $24.50

The Kwikset 665, Residential Double Cylinder Deadbolt

Kwikset's Double Cylinder Deadbolt offers ANSI Grade 3 security. It has an adjustable latch to fit 2-3/8 inch or 2-3/4 inch backsets; and it will fit door thicknesses up to 1-3/4 inches. Operated by a key on the exterior and the interior of the door. It has a 5 year finish warranty and a lifetime mechanical warranty for tough, effective protection at an affordable price.

Double Cylinder Deadbolt: Deadbolt thrown or retracted on both the inside and the outside by a key. Since it is keyed on both sides of the door, it is typically used on entry doors with glass near the lock to prevent thieves from breaking the glass and unlocking the deadbolt using a thumbturn.

Also Available: Single Cylinder Grade 3 Kwikset Deadbolt

Features of the Grade 3 Kwikset 665 Double Cylinder Deadbolt:

  • ANSI Grade 3 Security.
  • 5 Pin cylinder locks.
  • Universal keying system.
  • 1" Deadbolt Throw.
  • All-metal mechanics.
  • Solid steel strike.
  • Free spinning cylinder guard security.
  • Sold as complete set.
  • Easy to install.
  • Lifetime Mechanical Warranty
  • 5 Year Finish Warranty

Specifications for the Kwikset Deadbolt:

  • Outside Lock Diameter: 2-1/2"
  • Outside Lock Projection: 1-1/8"
  • Inside Lock Diameter: 2-1/2"
  • Inside Lock Projection: 1-1/8"
  • Door Thickness: for doors up to 1-3/4" thick
  • Backset: adjustable for both 2-3/8" or 2-3/4"
  • Strike Plate: 1" x 2-1/4" square corner

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  Residential Double Cylinder Kwikset Deadbolt

  Grade 3 Double Cylinder Deadbolt, Kwikset 665
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