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Polished brass 1 inch mortise cylinder with Adams Rite cam and Segal SE1 keyway

Kaba Group

Kaba Group 7165FA2-03 1" Mortise Cylinder Lock Polished Brass Segal SE1 Keyway

SKU CH-X7ZX-MSA2R MPN 7165FA2-03

Solid brass 1" mortise cylinder with Adams Rite cam, 1.150 x 32 UNS thread and Segal SE1 keyway

  • Lock keyingKeyed Different
  • Surface finishPolished Brass
  • Sold asBox
  • Solid brass construction resists corrosion and wear
  • US3 polished brass finish matches classic door hardware
  • 1 inch length fits standard mortise lock cavities
  • Adams Rite cam #2 operates compatible latch mechanisms
  • Segal SE1 keyway works with existing key systems

Solid brass mortise cylinder

The Ilco 7165FA2-03 is a solid brass mortise cylinder with a polished brass US3 finish. It measures 1" in length and uses a Segal SE1 keyway with a 5 pin tumbler mechanism. The cylinder is keyed different and designed for both indoor and outdoor installations.

Adams Rite Cam #2 compatibility

This cylinder replaces existing mortise cylinders that accept an Adams Rite Cam #2 and share the 1.150 x 32 UNS thread specification. The upgrade is worthwhile when the current cylinder face diameter matches 1.360 (34.5mm) and the keyway must remain Segal SE1 for existing key systems.

Thread and face constraints

The 1.150 x 32 UNS thread size and 1.360 (34.5mm) cylinder face diameter define the practical fit limits for this cylinder. Doors requiring a different thread pitch, face diameter, or cylinder length will not accept this model without modification.

How it compares

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

Price $24.99
Cheaper than about 66% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameIlco
Model name7165FA2-03
Size & build
Surface finishPolished Brass
More details
Lock keyingKeyed Different

Questions about this item

What thread size and cylinder face diameter does this 1" mortise cylinder require for the mortise lock body?

The cylinder uses a 1.150 x 32 UNS thread and a 1.360 inch (34.5 mm) face diameter, so the lock body must match both dimensions.

Which way must the Adams Rite cam #2 be oriented when threading the cylinder into the lock body?

Insert the key, turn it to retract the cam fully, then screw the cylinder in until the cam engages the lock's tailpiece; reversing the key before the cam seats is the common error.

When the original keys wear out, what keyway and pin count must a locksmith use to cut new ones?

New keys must be cut on a Segal SE1 blank for the 5-pin tumbler; the cylinder is keyed different, so each replacement key is unique to this unit.

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