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Polished brass deadbolt cylinder with Interactive+ 206 keyway

Mul-T-Lock

Mul-T-Lock Interactive+ 206 Keyway Brass Deadbolt Cylinder

SKU CH-K0Q5-208KY

High-security brass cylinder with 10 telescopic pins and 206 keyway fits Schlage and Arrow D, E, F deadbolts

  • Surface finishPolished Brass
  • Sold asBox
  • Product typeDeadbolts
  • High security with bump, pick and drill resistance
  • Patented Interactive+ 206 keyway for key control
  • Up to 10 telescopic pin tumblers for precision
  • Retrofit upgrade for Schlage and Arrow D, E, F deadbolts
  • Polished brass finish with two keys and ID card included

Compatible Deadbolt Upgrade

This Mul-T-Lock Interactive+ cylinder upgrades Schlage and Arrow D, E, F single-cylinder deadbolts with a high-security retrofit. The polished brass finish matches existing hardware while adding patented key control to the door. It is intended for property owners who want stronger protection without replacing the whole lock body.

Build and Mounting

The cylinder installs directly into the current deadbolt housing, so no new door prep or drilling is required. Two keys and a key ID card ship in the box, allowing controlled duplication through authorised channels only. The brass construction resists corrosion and withstands daily use on exterior or interior doors.

Security Upgrade Path

This unit replaces a standard pin-tumbler cylinder with a telescopic pin system using up to 10 pins for bump, pick and drill resistance. The jump is worthwhile when key control and physical attack resistance matter more than the cost of a full lock replacement. It does not suit multipoint locking systems or double-cylinder applications.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $77.99
Pricier than about 59% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product typeDeadbolts
Size & build
Surface finishPolished Brass

Questions about this item

What keyway standard does the 206 keyway cylinder use for Schlage and Arrow deadbolts?

The cylinder uses the Interactive+ 206 keyway designed as a retrofit for Schlage single cylinder deadbolts and Arrow D, E, F single cylinder deadbolts.

What physical dimensions or mounting pattern does the cylinder need to fit existing hardware?

It is built to the standard Schlage and Arrow D, E, F single cylinder deadbolt form factor, so it drops into the existing bore and mounting holes without modification.

How is the cylinder installed and what step do people often miss?

Remove the old cylinder, insert the new one with the keyway oriented correctly, secure the retaining screw, then register the two included keys using the key ID card to activate the patented key control.

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