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Satin chrome door lock cylinder, brass body, key-in-knob design

Medeco

Medeco 20-200H1 626 Satin Chrome Door Lock Cylinder

SKU CH-7MVX-ZJ1A0 MPN 20-200H1

High-security replacement cylinder fits Arrow and Schlage knob or lever sets with UL-437 pick and drill resistance

  • FinishSatin Chrome
  • Selling UnitBox
  • UL-437 listing confirms drill and pick resistance
  • Solid brass build ensures long cylinder life
  • Fits Arrow and Schlage knob or lever sets
  • Original 00 keyway delivers high pick resistance
  • Multiple tail pieces allow retrofit across brands

High-Security Replacement Cylinder

The Medeco 20-200H1 cylinder upgrades standard knob or lever locksets with UL-437 listed protection. It targets property owners and locksmiths who need proven resistance to picking, bumping and drilling on existing hardware. Solid brass construction supports long service life in daily use.

Retrofit Compatibility

Designed to fit Arrow and Schlage locksets, the cylinder accepts multiple tailpieces for straightforward installation. It slides into the manufacturer's existing knob or lever chassis without replacing the full trim. The 26D satin chrome finish matches common commercial hardware aesthetics.

Original 00 Keyway Capacity

The Original 00 keyway delivers a large number of unique key combinations for master-keyed systems. UL-437 listing confirms the cylinder meets universal benchmarks for drill and pick resistance. It does not suit locks requiring a different keyway profile or manufacturers outside the specified retrofit range.

Highlights

  • UL-437 listing confirms drill and pick resistance
  • Solid brass build ensures long cylinder life
  • Fits Arrow and Schlage knob or lever sets
  • Original 00 keyway delivers high pick resistance
  • Multiple tail pieces allow retrofit across brands

Specifications

BrandMedeco
Model20-200H1-626-00
FinishSatin Chrome
Selling UnitBox

Questions about this item

What is the UL listing number that confirms the cylinder's drill and pick resistance?

The cylinder carries UL-437 listing, which verifies it meets universal standards for drill and pick resistance.

How much heat does the lock generate when the door is operated continuously throughout the day?

A mechanical lock cylinder produces no measurable heat during normal operation, even with frequent use.

Which existing lock hardware must already be on the door for this Medeco cylinder to install directly?

It retrofits Arrow and Schlage knob or lever locksets that accept a standard key-in-knob or key-in-lever cylinder.

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