Sargent 4875 Single Cyinder x Thumb Turn Mortise Deadbolt | Sarget 4870 Series Mortise Deadbolt

Sargent 4875 Single Cyinder x Thumb Turn Mortise Deadbolt | Sarget 4870 Series Mortise Deadbolt

Function

Single Cylinder x Thumb Turn

• Key outside operates deadbolt

• Thumb turn inside operates deadbolt

• ANSI E06071

Technical Details

For Doors
Door thickness 1-3/4" (44mm) standard (For thicker doors, consult us)

Backset
2-3/4" (70mm) only

Strike
# 480 Strike Standard: 3-1/2" (89mm) x 1-1/8" (29mm); For Strike Box, specify WBS when ordering

Bolt
Laminated Stacked Steel Deadbolt with Hardened Pin and a 1" throw

Cylinder
Brass 6 pin. Two nickel silver keys per lock (Control key must be ordered separately, when required)

Cylinder Ring
97 Rosette (standard with #41 Cylinder), 1KB rosette optional (specify on order)
NOTE: See 8200 Mortise Lock catalog for details on cylinder collar kit.

Case
Heavy wrought steel, .093 thick, protected with a zinc dichromate finish

Outside
Brass, bronze, stainless steel. 4-5/8" (117mm) x 1-1/8" (29mm) Front Plate
Adjustable for flat or beveled doors (bevel adjustment 1/8" (3mm) in 2" (51mm)

Hand
Non handed, field reversible (except for 74-)

Thumb Turn
130W ADA Thumb turn (standard); optional larger thumb turn (specify LB-)

UL/cUL Listed
4870 series deadlocks, when used in conjunction with the primary latching device, are UL/cUL listed for use on fire doors having a rating up to and including 3 hours. In addition, the 4870 series are cUL listed for use on wood doors having a rating up to and including 90 minutes.

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