Specifications:

Front - Brass or bronze, 5 3/8" (136.65mm) x 1 3/16" (30.23mm) x 7/32" (5.56mm). Adjustable from flat to beveled 1/8" (3.18mm) in 2" (50.8mm).

Backset - 2 3/4" (69.85mm).

Case - Zinc dichromate plated heavy wrought steel, 3 3/8" (85.85mm) x 4 3/16" (106.43mm) x 1" (25.4mm).

Bolt - Extruded brass, 13/16" (20.64mm) x 9/16" (14.29mm) x 1" (25.4mm) throw. Two free-turning hardened steel pins.

Strike - Standard provided: 38HS1 Flat strike, 3 1/2" (88.9mm) x 1 1/8" (28.7mm) x 3/32" (2.38mm) (ANSI A115.5). Optional: 38HS2 Lip strike, x 4 7/8" (123.95mm) x 1 1/4" (31.75mm) x 3/32" (2.38mm) (ANSI A115.1) Strike box included.

Cylinder - Brass or bronze, 1E mortise cylinder. (39H-see 1E7J4 Cylinder below).

Door Thickness - 1 3/4" (44.45mm) standard. For doors other than 1 3/4" (44.45mm), specify thickness.

Finish - 605, 606, 611, 612, 613, 625, 626.

1E7J4 High Security Cylinder
Designed for high security applications, Best offers the 36H/37H/39H mortise lockset line, utilizing the 1E7J4 high security cylinder and special 5C interchangeable core. This special cylinder is listed by Underwriter's Laboratories as passing standard UL437 for high security cylinders. The patented cylinder provides additional strength through a hardened stainless steel alloy ring, face and keyway disc. It can be masterkeyed into any Best masterkey system. It is available in all keyed functions (deadbolt and latchbolt functions are certified to ANSI A156.13 Security Grade 1 and is supplied with the "M" style trim. Special long blade keys are required for operation.

Specifications:

Diameter - 1 5/32" (29.46mm), 1.150-32 (NS-2A) threaded mortise cylinder. Requires 1 3/4" (44.45mm) hole in door.

Mounting Length - 7 pin - 1 1/8" (28.7mm)

Cylinder Housing Base Material - Brass.

Cylinder Finish - 645 (stainless steel base material).

Cylinder Ring - High security wrench resistant, machined from stainless steel, hardened. proper length automatically provided with lockset.

Cylinder Face, Keyway Disc - Stainless steel, hardened.

Cam - Proper cam provided for cylinder as required by designated function on order. 

Function & Diag. ANSI No. (Fed. No.)	Deadbolt operated by...
	•Rotating the inside turn knob, OR •Turning the key
	Turning the key
	Turning the key in the inside or outside cylinder.
	•Turning the key from the outside cylinder, OR •Turning the   inside turn knob only retracts the deadbolt - turnknob cannot throw deadbolt. "R" cylinder only first 1 3/4" (44.45mm) thin doors.

*ATTENTION: Locksets that secure both sides of the door are controlled by building codes and the Life Safety Codes^®. In an emergency exit situation, failure to quickly unlock the inside lever could be hazardous or even fatal. Note: Specify the hand of door when ordering.