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Satin chrome turnpiece kit for mortise double cylinder lock

Marks USA

Marks USA K9117/26D Satin Chrome F Function Turnpiece Kit 22AC Mortise Double Cylinder Lock

SKU CH-FX3X-KT9NT

Satin chrome turnpiece kit for 22AC mortise double cylinder lock

  • Selling UnitEach
  • TypeMortise Lock
  • Satin chrome finish resists corrosion and wear
  • F-function turnpiece enables interior locking control
  • Compatible with 22AC mortise double cylinder lock
  • Supplied as a complete kit for direct installation

Marks USA K9117/26D Satin Chrome Turnpiece Kit

This Marks USA mortise lock kit provides an F function turnpiece assembly finished in satin chrome. It is designed for use with the 22AC or compatible mortise double cylinder lock bodies. The kit suits commercial and residential doors requiring a keyed exterior with interior turnpiece operation. Installers receive the components needed to complete the lock trim on a prepared mortise pocket.

Sustained Operation and Durability

The mortise lock construction distributes operating forces into the door stile rather than relying on a cylindrical chassis. This design maintains consistent latch retraction and bolt throw over repeated daily cycles. The satin chrome finish resists wear on high-contact surfaces such as the turnpiece and cylinder collars. The kit supports long-term reliability in offices, schools and multi-family buildings where traffic volume is continuous.

Highlights

  • Satin chrome finish resists corrosion and wear
  • F-function turnpiece enables interior locking control
  • Compatible with 22AC mortise double cylinder lock
  • Supplied as a complete kit for direct installation

Specifications

Selling UnitEach
TypeMortise Lock

Questions about this item

How much heat or noise does the F function turnpiece kit generate during continuous operation?

The kit is a mechanical component with no motor or electronics, so it produces no measurable heat or noise.

What existing lock body is required for this 26D satin chrome turnpiece kit to function?

It is designed for the 22AC mortise double cylinder lock, so that lock body must already be installed.

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