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Schlage A53PD

Standard Duty Commercial Entrance Knob Lock

Quick Product Details

  • Knob Set
  • Standard Duty commercial / Heavy Duty residential applications
  • Entrance Function
  • 0000004329311
  • 000000432962
  • 000000432733
  • 000000432511
  • 000000432740
  • 000000432917
Price: $242.00 /each


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This Schlage A53PD is an entrance function knob lock with a turn/push button on the inside knob, and keyed on the outside knob. It includes a cylinder with 2 keys. The A53PD is a non-handed product which can be adjusted to fit doors that their thickness measures between 1-3/8" and 1-7/8".

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Price: $242.00

Start selecting options

Use the menu on the right to select available options.
After all options have been chosen, you can add to cart.

Choose Knob Style:

Plymouth Knob (PLY) Plymouth Knob (PLY)
Orbit Knob (ORB) Orbit Knob (ORB)

Choose Finish:

US26D Satin Chrome US26D Satin Chrome
US3 Polished Brass + $9.00 US3 Polished Brass +$9.00

Choose Backset:

2-3/4 2-3/4"
2-3/8 2-3/8"

Help Me Decide

The backset is the measured distance from the edge of a door to the center of the 2-1/8” bore hole.

Choose Keyway:

Classic Conventional C keyway
Everest Conventional C123 keyway


Suited for:
  • Standard duty commercial and heavy duty residential  applications

Quality and Safety:
  • Meets ANSI/BHMA A156.2 series 4000 Grade 2 strength and operational requirements
  • UL listed for 3 hour fire door, listed for A label single doors -  4' X 8'
  • 3 year limited warranty

Available Options: Choose Options Above

  • Knob Style:

    • Plymouth Knob (PLY)
    • Orbit Knob (ORB)
  • Finish:

  • Backset: info icon

    • 2-3/4"
    • 2-3/8"
  • Keyway:

    • Classic Conventional C keyway
    • Everest Conventional C123 keyway

Product at A Glance

Style Knob lock
Grade Standard duty commercial / heavy duty residential
Function Entrance Function:
- Pushing in and turning the push button on the inside knob locks the outside knob, thereby making a key necessary to unlock it until the push button is manually unlocked
- When the push button is pushed in only, a key is necessary to unlock the outside knob until the inside knob is rotated
- Inside knob is always free
- ANSI 109
Handing Non-handed
Cylinder C keyway with 2 keys, C123 Keyway with 2 keys
Strike - Square corner T-strike
- 1-1/8" X 2-3/4"
Latch - For 2-3/4" backset: 2-1/4" X 1-1/8" front, square corner
- For 2-3/8" backset: 2-1/4" X 1"
- Brass, chrome plated
Throw 1/2"
Door Thickness Adjustable from 1-3/8" to 1-7/8"

More Info

The Schlage A series knob lock has proven itself, for nearly a decade, to provide uncompromised, precise operation and to uphold the high standards of quality it is  known for. This A53PD is an entrance function knob that is operable with the use of a key and a pushbutton. It is available to accommodate commercial doors with a backset of 2-3/4" and residential doors with a backset of 2-3/8".



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