PDQ Commercial Hinges | Full Mortise Hinges | 4 Ball Bearing Heavy Weight

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1.00 LBS
Width x Height x Depth:
3.00 (in)


5.00 (in)


1.00 (in)

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PDQ 4 Ball Bearing Hinges Price List | PDQ Hinges Price List

PDQ Commercial Hinges | Full Mortise Hinges | 4 Ball Bearing Heavy Weight

The PDQ 4 Ball Bearing Hinges are ANSI/BHMA Grade 1 Heavy Weight Hinges and are an excellent alternative to the PBB 4B81 Hinges. These hinges are available in both steel and stainless steel. The steel hinges can be used in interior doors while the stainless steel ones can be used in exterior doors, since they are resistant to corrosion. Electrification options for the PDQ 4 Ball Bearing Hinges are also available.

Choose these heavy weight hinges if you are looking to replace existing PBB 4B81 hinges. Call our experts for any questions that you might have. Call us NOW!



STEEL — Applications: Interior doors, non-corrosive environments.

STAINLESS STEEL — Applications: Exterior, doors, corrosive environments


Base MaterialSizeFinish
Steel 4-1/2" x 4-1/2" 600 (P)
605 (US3)
613 (US10B)
619 (US15)
652 (US26D)
5" x 4-1/2" 652 (US26D)
Stainless Steel 4-1/2" x 4-1/2" 630 (32D)
5" x 4-1/2" 630 (32D)
5" x 5" 630 (32D)


Qty Of Hinges Per Individual Carton: 3ea

Qty Of Hinges Per Master Carton: 48ea


All hinges packed with Machine Screws (12-24 x 1/2” FHMS) and Wood Screws (12 x 1-1/4” FHWS)


Conforms with the requirements of NFPA 80-2010, Section

Certified to ANSI/BHMA A156.1-2013:
— Grade 1, 4 Ball Bearing (HB) 2,500,000 cycles

— Electrified hinges tested to over 100,000 cycles


UL Fire Listed for use with electrified mortise or cylindrical locks, exit devices with electric latch retraction, electric Strikes, locks or exit devices with monitoring or request to exit switches.

Concealed electric through-wire:

50 volts AC/DC @ 3.5 amps contiguous, 16 amps pulse (maximum pulse width:400msec.,10 sec minimum off time between pulses)

Concealed electric monitor:

30 VDC @ .5 amps


Five (5) year limited warranty


600(P) Prime Coated, 605 (US3), 613 (US10B), 619 (US15), 652 (US26D), 630 (32D)

PDQ Software Control Locks Finishes
Click here for our Definitive List of Door Hardware Finishes


PDQ Commercial Hinges 4 Ball Bearing Heavy Weight Cross Reference PBB 4B81 Hinges Chart


Click here to view/download PDQ Hardware Price List