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Solid brass mortise cylinder with satin chrome finish and standard cam

MAXTECH

MAXTECH B118SC1-26D Satin Chrome 1-1/8" Mortise Cylinder Door Lock

SKU CH-FPWD-P9Q6K MPN B118SC1-26D

Solid brass mortise cylinder with a 1-1/8" length, standard cam and Schlage SC1 keyway for reliable door security

  • FinishSatin Chrome
  • Selling UnitBox
  • KeyingKeyed Different
  • Solid brass body resists corrosion and wear
  • Satin chrome US26D finish matches modern hardware
  • 1-1/8 inch length fits standard mortise preparations
  • Schlage SC1 keyway works with existing Schlage keys
  • Standard cam #1 and 1.150 x 32 UNS threads install in common locks

Solid Brass Mortise Cylinder

The Maxtech B118SC1-26D is a solid brass mortise cylinder with a US26D satin chrome finish. It suits residential and commercial doors that use a 1-1/8 inch cylinder length and a Schlage SC1 keyway. The standard cam #1 fits most common mortise lock bodies on the market. Keyed different cylinders provide individual access control for each opening.

Threaded Brass Construction

The cylinder threads measure 1.150 x 32 UNS and the face diameter is 1.360 inches (34.5 mm). Solid brass resists corrosion on interior and exterior doors without electronic components that draw power or generate noise. The five pin tumbler mechanism operates mechanically with a physical key. No batteries, wiring or thermal management are involved.

Direct Mortise Cylinder Replacement

This cylinder replaces worn or keyed-alike mortise cylinders that share the same 1.150 x 32 UNS thread and 1.360 inch face diameter. The upgrade is worth it when a property needs unique keys per door or when the existing finish has degraded. It will not suit locks with a different thread pitch, face diameter, cylinder length or keyway profile.

Highlights

  • Solid brass body resists corrosion and wear
  • Satin chrome US26D finish matches modern hardware
  • 1-1/8 inch length fits standard mortise preparations
  • Schlage SC1 keyway works with existing Schlage keys
  • Standard cam #1 and 1.150 x 32 UNS threads install in common locks

Specifications

BrandMaxtech
ModelB118SC1-26D
FinishSatin Chrome
Selling UnitBox
KeyingKeyed Different

Questions about this item

How do I install the 1-1/8" mortise cylinder and which step is most often missed?

Thread the 1.150 x 32 UNS cylinder into the mortise body until the 1.360 diameter face sits flush, then secure the set screw that locks the Standard Cam #1 in place — skipping the set screw lets the cam rotate and the lock will not operate.

What maintenance or replacement will this solid brass cylinder need over time?

Lubricate the 5 pin tumbler mechanism annually with dry graphite powder; replace only if keys wear enough to bind in the Schlage SC1 keyway or if the satin chrome finish shows corrosion after extended outdoor exposure.

What is the first limitation that appears under heavy daily use?

The 5 pin tumbler Schlage SC1 keyway will show key wear before the solid brass body or standard cam, causing occasional sticking that signals a key replacement rather than a cylinder failure.

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