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Satin chrome solid brass mortise cylinder with standard cam and Schlage SC1 keyway

Kaba Group

Kaba Group 7205SC1-26D 1-1/4" Mortise Cylinder Door Lock Satin Chrome SC1 Keyway

SKU CH-34GM-GNSHD MPN 7205SC1-26D

Solid brass mortise cylinder with Schlage SC1 keyway, 1-1/4" length and standard cam for broad lock compatibility

  • Lock keyingKeyed Different
  • Surface finishSatin Chrome
  • Sold asBox
  • Solid brass construction resists wear and corrosion
  • Satin chrome finish matches modern door hardware
  • 1-1/4" length fits standard mortise lock bodies
  • Standard cam #1 works with common lock mechanisms
  • Schlage SC1 keyway uses widely available key blanks

What this cylinder replaces

The Ilco 7205SC1-26D is a solid brass mortise cylinder with a 1-1/4 inch length and a satin chrome US26D finish. It fits mortise locks that use a 1.150 x 32 UNS thread and a 1.360 inch (34.5 mm) face diameter. The SC1 Schlage keyway suits residential and light commercial doors.

How the cam and keying work

A Standard Cam #1 comes installed and operates the lock bolt when turned. The cylinder is keyed different so each unit opens with its own unique key. The five-pin tumbler mechanism accepts standard Schlage SC1 key blanks for straightforward key duplication.

The fit check that matters

Verify that the existing mortise lock has a 1.150 x 32 UNS thread and a 1.360 inch face diameter before ordering. This cylinder will not work with locks that use a different thread pitch or face size. Buyers needing a longer or shorter cylinder for thicker or thinner doors must select a different length.

How it compares

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

Price $20.99
Cheaper than about 69% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameIlco
Model name7205SC1-26D
Size & build
Surface finishSatin Chrome
More details
Lock keyingKeyed Different

Questions about this item

When will the 5-pin SC1 cylinder need rekeying or replacement?

Rekey when keys are lost or access must change; the solid brass body resists wear so the cylinder itself only needs replacement if the 1.150 x 32 UNS threads strip or the 1.360 face is damaged.

What limits continuous operation on a high-traffic door?

The 5-pin SC1 tumbler and Standard Cam #1 are mechanical — no thermal or duty-cycle limit exists; the practical limit is physical wear on the brass plug or cam from repeated turning.

Does the satin-chrome finish add heat or noise during all-day use?

No — the lock is fully mechanical with no electronics, motor or power draw; the US26D satin chrome finish on solid brass produces no heat and makes no audible noise in operation.

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