In-House Master Key System Design and Services

Fastest Keying in the Industry.

To ensure a facility has the desired level of security, it’s critical to have a professionally designed and maintained master key system. PDQ offers all the products and services to assist you in implementing a new master key system or modify an existing one.

  • Unmatched system design capabilities
  • In-house design and manufacture (Lancaster, PA)
  • Professional support
  • Cylinders for various security level requirements

When placing an order for a Master Key System, please submit your information by filling out the “Key Systems Forms” found at the HOT LINK below.

Conventional Cylinders and Keying

Specs – Key in Knob Cylinder

Default Keyway:
  • Schlage C’
Cylinder:
  • 5 or 6 pin
Finishes:
  • 606, 626

Specs – Mortise Cylinder

Default Keyway:
  • Schlage C’
Cylinder:
  • 5 or 6 pin
Finishes:
  • 605, 606, 612, 613, 625, 626

Specs – Rim Cylinder

Default Keyway:
  • Schlage C’
Cylinder:
  • 5 or 6 pin
Finishes:
  • 605, 606, 612, 613, 625, 626

Architectural Finishes

  • 605 (US3) - Bright Brass, Clear Coated

  • 613 (US10B) - Oil Rubbed Bronze, Oxidized Satin Bronze, Oil Rubbed, No Coating

  • 625 (US26) - Bright Chromium Plated, No Coating


Compatible Keyways

Keyways

Key Systems Design

Master Key System
Master Key System

Keying Chart

Print

Proprietary Keyways

Keyway (Best SFIC Compatible)PDQ Keyway Designator
PDQ ExclusivePDQ1
PDQ2
PDQ Exclusive
and Restricted
PDQ3
Keyway (Conventional and Schlage LFIC Compatible)TA

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