Page 20 - Cerraduras Best

STANDARD MORTISE CYL IN DER
Standard 1E74 Mortise Cylinder
Designed for standard security applications, BEST offers the 45H/48H mortise
®
locksets, utilizing the 1E74 mortise cyl in der and special interchangeable core.
Special cylinder vari a tions are avail able for most ap pli ca tions. Stanley/Best cyl in ders
are machined from solid brass or bronze bar stock. Ad di tion al se cu ri ty is pro vid ed by
a set screw that mounts di ag o nal ly into the cylinder wall. This set screw prevents
un au thorized re mov al of the cylinder with out use of the control key. MORTISE CYLINDER
1E74 Cylinder Specifications
Diameter: 1 /32”. 1.150-32 (NS-2A) threaded mortise cylinder.
5
Length: 1 /4”
1
Material: Brass or bronze. 1E74
Finish: Supplied to match mortise lockset trim (see spec i fi ca tions, page 3). Standard Mortise Cylinder
Cylinder Ring: Wrench resistant ring with tension spring, machined from all brass or bronze.
Proper length automatically provided with lockset. For more ring information see cylinder catalog.
Cam: Proper cam provided for cylinder as required by designated function on order. Spe cial cams available; see cylinder catalog section. STD.

Standard C258 Cam C293 Cam
All functions except 0/S C and CHB O/S c and CHB Functions only

HIGH SECURITY CYLINDER

1E7J4 High Security Cylinder
Designed for high security applications, BEST offers the 47H/49H mortise locksets,
®
utilizing the 1E7J4 high security cylinder and special 5C in ter change able core. This
special cylinder is listed by Underwriters Lab o ra to ries as conforming to Standard UL437
for high se cu ri ty cyl in ders. The patented cylinder provides ad di tion al strength through a
hardened stainless steel alloy ring, face and keyway disc. It is available in most keyed functions
(All functions are certified to ANSI A156.13 Security Grade 1.) and is supplied only with “M” trim.
Cylinder also con forms to ANSI A156.5 Mortise Cyl in der, Grade 1A. HIGH SECURITY CYLINDER
NOTE: 1E7J4 must be combinated at factory to comply to UL437. 1E7K4 is combinated in the field and may be or dered less core.

1E7J4
High Security Cylinder

1E7J4 Cylinder Specifications
Diameter: 1 /32”. 1.150-32 (NS-2A)
5
threaded mortise cylinder.
Length: 1 /16”
1
Materials: Brass and stainless steel.
Finish: Stainless steel base plated to match
626 finish.
Cylinder Ring: High security wrench resistant,
ma chined from stainless steel, hardened.
Proper length automatically provided with
lockset. Special door preparation re quired.
Diameter of hole 1 /4”.
3
Cylinder Face,
Keyway Disc: Stainless steel, hard ened.
Cam: Proper cam provided for cylinder as
required by designated function order.
NOTE: 1E7J4 requires long blade key for operation.
47H Mortise Lock 47H Mortise Lock
with #4 knob with #14 lever

ORTISE LOCKS 19