• Free shipping over $250

  • Free Expert Support

  • Easy Returns

  • Most Orders Ship Same Day

Kaba Ilco 545-53-41 Rim Surface Deadlock – Single Cylinder, KW1 Keyway, Dark Bronze

The Kaba Ilco 545-53-41 is a surface-mounted, single-cylinder rim deadlock with a 3/4″ bolt throw and Kwikset KW1 keyway, designed to replace most night latches without any additional drilling or mortising. Universal handing and a 2-3/8″ backset make it compatible with doors 1-1/4″ to 2-1/4″ thick opening in or out.
Regular price $19.00 USD

Secure Checkout

Secure Checkout

Fast Shipping

Fast Shipping

Hassle-Free Returns

Hassle-Free Returns

Expert Support

Expert Support

Certified WOSB

Certified WOSB

American-Owned Company

American Owned and Operated

  • Description
  • Specifications

The Kaba Ilco 545-53-41 is an economical yet reliable surface rim deadlock that upgrades entry-door security without requiring new door prep. Operated by key on the outside and a turn knob on the inside, it mounts directly to the face of the door and replaces most standard night latches with true deadlock protection.

  • Function: Single-cylinder deadlock — key outside, turn knob inside
  • Keyway: Kwikset KW1
  • Bolt Throw: 3/4″ (20 mm) deadbolt
  • Backset: 2-3/8″ (60 mm)
  • Door Thickness: Fits 1-1/4″ to 2-1/4″ (32 mm–57 mm)
  • Bore Required: 1-1/4″ crossbore
  • Handing: Non-handed / universal — works on doors swinging in or out
  • Finish: Dark Bronze Lacquer (Industry Finish 313/690 Duronotic)
  • Material: Zinc alloy body; brass cylinder
  • Strike: Furnished with 2 surface-mount strikes
  • Mounting: Surface-mounted; replaces most night latches with no additional drilling or mortising required
  • Warranty: One-year limited warranty
Backset 2-3/8"
Cylinder type Rim Cylinder
Door thickness 2-1/4"
Handing Non-Handed
Keyway Kwikset KW1
Manufacturer Kaba Ilco
Material Brass