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Two bright brass lock cylinders with keys and ID card

Mul-T-Lock

Mul-T-Lock KIDSHD-05-206 Bright Brass US3 Replacement Cylinder Double Cylinder Deadbolt 5 Pin 206 Keyway

SKU CH-BRJP-NAGHP MPN KIDSHD-05-206

Replacement cylinder upgrades Schlage double-cylinder deadbolts with 5-pin Interactive + 206 keyway and bright brass finish

  • Lock keyingKeyed Different
  • Surface finishBright Brass
  • Sold asBox
  • High-security Interactive + 206 keyway resists bumping, picking and drilling
  • Direct retrofit for Schlage double-cylinder deadbolts installs in minutes
  • Bright Brass US3 finish matches existing hardware
  • Five-pin tumbler cylinder provides controlled key duplication
  • Two keys and key ID card included for immediate use

Replacement cylinder for Schlage double deadbolts

The Mul-T-Lock KIDSHD-05-206 is a retrofit cylinder set designed to upgrade existing Schlage double cylinder deadbolts. It provides high-security Interactive + 206 key control for residential or commercial doors. The product suits owners who want stronger protection without replacing the entire lock body.

Pick and drill resistant construction

The cylinders feature a 5 pin tumbler mechanism engineered to resist bumping, picking and drilling attacks. Bright Brass US3 finish matches common hardware aesthetics. Operation remains mechanical, so there are no electronics, batteries or power requirements to manage.

Two keys and key ID card included

Each order supplies two cylinders with two matching keys and a key ID card for controlled duplication. The card helps restrict unauthorised copies through authorised channels. Buyers who need master-keyed systems or electronic access integration should look elsewhere.

How it compares

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

Price $148.99
Pricier than about 76% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMul-T-Lock
Model nameKIDSHD-05-206
Size & build
Surface finishBright Brass
More details
Lock keyingKeyed Different

Questions about this item

How do I install this replacement cylinder in my existing Schlage double cylinder deadbolt, and what step is often missed?

Remove the old cylinders, insert the new Mul-T-Lock cylinders with the tailpiece aligned to the deadbolt's cam, secure with the provided screws, then test both sides with the key before closing the door; the step most often missed is verifying the tailpiece orientation on the interior cylinder so the thumb-turn or key operates smoothly.

What maintenance or replacement will this cylinder need over time?

Periodically lubricate the 5 pin tumbler mechanism with a dry graphite powder; keys and the key ID card should be kept secure, and if a key is lost the cylinder must be rekeyed by a locksmith familiar with the Interactive + 206 keyway rather than replaced entirely.

What is the first limitation that appears under heavy daily use of this double cylinder set?

The 5 pin tumbler design provides high security but can develop minor stiffness after thousands of cycles; regular dry lubrication keeps operation smooth, and the brass finish may show surface wear before the internal mechanism degrades.

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