DORMA C800 Series locks

Grade 1 Heavy-Duty Cylindrical Locksets

The C800 Series Grade 1 heavy-duty cylindrical locksets provide exceptional security, enhanced aesthetics, and rugged dependability. These premium locks are built with a high performance cylindrical chassis for all applications where ANSI/BHMA A156 2 Series 4000 Grade 1 products are required. To meet the aesthetic needs of your project, these versatile locks are available in a range of levers or knob trim design.

Exceptionally smooth operation

To ensure exceptionally smooth operation, the C800 Series locks with lever trim incorporate a cast stainless steel retractor combined with roller bearings. This design provides both extremely high strength and an extended service life for the lock mechanism.

Easy installation

DORMA C800 Series locksets are easy to install in both wood and hollow metal doors with ANSI/BHMA Standard A156.115 preparations for cylindrical locks.

Freewheeling function

All C800 Series operating lever trim features a specially designed freewheeling function to protect the lock from damage caused by excessive torque applied to the lever handles. When locked, the outside lever handle will move freely through a 60° arc without operating the latch bolt. This free movement minimizes the opportunity for damage to the lock mechanism.

Technical Brochure [1]

Product Description Format/Size Date Language  

C800

C800 Product Brochure

PDF
3.15 MB
06.2016 EN download

Architectural Documents [1]

Product Description Format/Size Date Language  

C800

C800 Series Architectural Submittal Document

PDF
1.38 MB
01.2013 EN download

Instructions/Manuals [2]

Product Description Format/Size Date Language  

C800

C800 Series Cylindrical Lock Installation Instructions

PDF
1.26 MB
03.2015 EN download

C800

C800 Series EL/EU Installation Instructions

PDF
146.30 KB
01.2012 EN download

Templates/Drawings (PDF) [10]

Product Description Format/Size Date Language  

C800

C800 (Lever) Wood/Metal Doors

PDF
44.39 KB
09.2015 EN download

C800

C800 (Lever) Wood/Metal Doors with 3/4" Fire Latch (18262)

PDF
44.99 KB
09.2015 EN download

C800

C800 (Lever) Series EL/EU

PDF
34.92 KB
02.2012 EN download

C800

C800 (Knob) Wood/Metal Doors with 1" Face Plate

PDF
32.75 KB
01.2016 EN download

C800

C800 (Knob) Wood/Metal Doors 1-1/8" Face Plate

PDF
32.66 KB
01.2016 EN download

Lock Strikes

ANSI Strike (5001)

PDF
49.05 KB
04.2006 EN download

Lock Strikes

5101 Strike

PDF
53.17 KB
04.2006 INT download

Lock Strikes

T Strike (5102)

PDF
34.64 KB
04.2006 EN download

Lock Strikes

Full Lip Square Corner Strike (5201)

PDF
27.20 KB
06.2011 EN download

Lock Strikes

Full Lip Radius Corner Strike (5202)

PDF
27.41 KB
06.2011 EN download
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