Lock-Doc Security 1316


Commercial Hardware


We are a CAL-ROYAL authorized distributors



 Schlage, LCN & Von Duprin Program Partner


  Most commercial applications require the use of Grade 1 or 2 hardware.

Grade 1

Grade 1 is the highest level of performance.


Door lock hardware is classified by three different grades:


Grade 1

Door lock hardware is rated for applications where the locks will experience heavy usage such as Churches, Schools, Hospitals, or any public building with heavy traffic flow.

800,000 Certified Cycles


Grade 2

Door lock hardware is also rated for commercial applications but for situations where the hardware will have light traffic.

  • 400,000 Certified Cycles


Grade 3 door lock hardware is rated for residential use only.


ANSI/BHMA A156.2-2003 American

National Standard for Bored and Preassembled Locks & Latches

TEST                              Grade 1                     Grade 2                     Grade 3

Cycle                             800,000                      400,000                      200,000

Strength Test

Torque min, levers         700 lbf-in                   450 lbf-in                    225 lbf-in

Operational Tests

Lever torque max          28 lbf-in                     28 lbf-in                      28 lbf-in 

Key torque max              9lbf-in                        9lbf-in                        9lbf-in



Choose your door lock hardware wisely

For years of hassle free operation