Specification Sheet

3700 Series
Description: Interconnected Locks > 3700 Series Interconnected
Locks
Applications - Heavy Duty Residential - Medium Duty
Commercial
Backsets - 2-3/4 (70 mm) - Standard
- Standard Door Prep - 2-1/8" Diameter (Cross
Bore)
- 2-3/8" (60 mm) - Optional
- Latch Hole: 1" Diameter (Edge Bore)
CTC Dimension - 4" (102 mm)
Certifications - BHMA Certified ANSI A156.12 Grade 2
- ADA Compliant ANSI A117.1 Accessibility
Code
Latchbolts - 1/2" (13 mm) Throw - Stainless Steel
- UL/cUL Listed for all functions up to 3 hours for
"A" label single doors
- 3947 Single Locking Entry - 2-3/4" (70 mm)
Backset - Standard
- UL10C/UBC 7-2 (1997) Positive Pressure Rated - 3948 Double Locking Entry - 2-3/4" (70 mm)
Backset - Standard
- UL10B Neutral Pressure Rated - 2-1/4" (57 mm) x 1-1/8" (29 mm) Faceplate for
2-3/4" Backset
- 3949 Single Locking Entry - 2-3/8" (60 mm)
Backset - Available
Exposed Trim - Wrought Brass or Bronze, cast zinc lever - 3950 Double Locking Entry - 2-3/8" (60 mm)
Backset - Avialable
- 2-1/4" (57 mm) X 1" (25.4 mm) Faceplate for 2-
3/8" Backset
Lock Chassis - Heavy gauge steel, zinc dichromated
- Thru-bolt mounting Deadbolt - 1" (25.4 mm) Throw
- 3940 Deadbolt Latch - Standard
Rose Diameter - 2-1/2" (63 mm) - 2-1/4" (57 mm) X 1-1/8" (29 mm) Faceplate for
2-3/4" Backset
- 3941 Deadbolt - Available
Inside Escutcheon- 3-1/16" x 7-15/16" x 3/8" (78 mm x 202 mm x 10
mm)
- 2-1/4" (57 mm) X 1" (25.4 mm) Faceplate for 2-
3/8" Backset
Outside
Escutcheon
- 3-5/16" x 7-15/16" x 3/8" (84 mm x 202 mm x 10
mm)
Strikes - 3933 Square Corner T-Strike with Plastic Dust
Box, 1-1/8" (29 mm) x 2-3/4" (70 mm) -
Standard
- 3930 Square Corner Strike Plate with Dust Box,
1-1/8" (29 mm) x 2-3/4" (70 mm) - Standard
Keys - Two brass keys per lock
Functions - 10 Single Locking Entry
Cylinders - Brass 6 pin - Keyed Different - C Keyway - 53 Double Locking Entry
- Keyed 5 pin - Standard
- Other keying options available from the factory Options - Tactile Knurling
- Interchangeable Core - Brass 6 or 7 pin -
Uncombinated and Combinated - sold separately
- Split Lever Design
Door Thickness - 1-3/8" (35 mm) - 1-3/4" (45 mm) - Standard Finishes - US3, US4, US10, US10B, US26, US26D
- 2" (52 mm) - Optional

Summary of content (7 pages)