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Polished brass mortise cylinder lock with keyway visible

Progressive Hardware Co., Inc.

Progressive Hardware Co., Inc. PMC3 1-1/8" Mortise Cylinder Lock Polished Brass Segal Keyway

SKU CH-PGC8-E1JE1

Solid brass mortise cylinder with 5-pin tumbler and Segal SE1 keyway fits most mortise locks for indoor or outdoor doors

  • FinishPolished Brass
  • Selling UnitEach
  • Typemortise locks
  • KeyingKeyed Different
  • Number of Pins5
  • Solid brass construction resists corrosion and wear
  • Polished brass finish matches traditional door hardware
  • Segal SE1 keyway allows re-keying to existing keys
  • Five-pin tumbler provides standard security for mortise locks
  • 1-1/8 inch length fits most mortise lock bodies

Solid Brass Mortise Cylinder

This Progressive Hardware mortise cylinder is a solid brass replacement unit with a 1-1/8 inch body and a polished brass US3 finish. It operates on a five-pin tumbler mechanism using the SE1 Segal keyway and is supplied with a standard cam. The cylinder is sold keyed different and is designed to fit most mortise lock bodies on the market.

Suited For Standard Mortise Replacements

Homeowners and maintenance staff replacing a worn cylinder on an existing mortise lock will find this unit matches the common 1-1/8 inch length and Segal keyway. It is not for doors requiring a different cylinder length, a specific keyed-alike configuration, or a keyway other than SE1 Segal. Buyers needing a high-security sidebar mechanism or a six-pin tumbler should look elsewhere.

1-1/8 Inch Cylinder Length

The 1-1/8 inch measurement is the critical dimension that determines whether this cylinder will sit flush with the door face and engage the lock mechanism correctly. Verify the existing cylinder length before ordering, as other sizes are available for thicker or thinner doors. An incorrect length prevents proper operation even if the keyway and cam match.

Highlights

  • Solid brass construction resists corrosion and wear
  • Polished brass finish matches traditional door hardware
  • Segal SE1 keyway allows re-keying to existing keys
  • Five-pin tumbler provides standard security for mortise locks
  • 1-1/8 inch length fits most mortise lock bodies

Specifications

FinishPolished Brass
Selling UnitEach
Typemortise locks
KeyingKeyed Different
Number of Pins5

Questions about this item

How long does the 5-pin tumbler mechanism resist wear under daily heavy traffic?

The solid brass cylinder with a 5-pin tumbler is built for indoor and outdoor use and can be re-keyed when pins show wear.

Does the polished brass finish discolour or heat up when the lock cycles constantly?

The US3 polished brass finish is solid brass, which resists corrosion and does not retain noticeable heat during normal operation.

Which existing mortise lock body and cam does this 1-1/8" cylinder fit without modification?

It includes a standard cam and works with different cams, fitting most mortise lock bodies on the market.

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