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7855 Mortise Office or Entry Knob Lockset Satin Chrome

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Sargent 7855-OB-26D 7855 Mortise Office or Entry Knob Lockset Satin Chrome

Item #: 7855-OB-26D by Sargent

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$993.97

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Features

Finish

Satin Chrome

Grade

ANSI/BHMA Grade 1

Keyway

Sargent LA

Function

55-Office/Entry

Cylinder Type

Conventional

Finish Description

Satin Chrome

Knob style

B-Knob

Keyblank Grouping

SRGT-LA-6-1

Rose/Escutcheon Trim

O-Rose

Keying Charges

CCAM

Product Type

Mortise Lock

Series

7800 Series

Application

Fire Doors and Windstorm Applications

Backset

2-3/4 Inch

Warranty

10 Year

Color Code

626/US26D

Handle Type

Knob

Door Thickness

1-3/4 inch

Latch Throw

3/4 Inch

Latch Size

1" x 5/8"

Hub Material

Sintered Iron Copper Infiltrated

Standards

ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1 with All Standard Trims; UL and cUL Listed; ANSI/UL 10C, Positive Pressure Fire Test of Door Assemblies

Cylinder Type Used

Conventional

Case Dimensions

7/64" Thick

Front Size

8" x 1-1/4"

Function Family

Entry/Entrance/Office

Strike Lip

1-1/4 Inch

Product Projection

3 Inch

Rose/Escutcheon Width

2-3/4 Inch

Rose/Escutcheon Length

2-3/4 Inch

Features

Patented Design and Construction; Pre-Assembled Components Make Installation Fool-Proof; Key Outside Retracts Latchbolt; Trim Inside Always Retracts Latchbolt, Outside Trim Remains Locked; Auxiliary Deadlatch

Latch Type

One Piece Anti-Friction Reversible Latch

Strike Type

Curved Lip

ADA Compliant

No

Finish Family

Satin Chrome

Manufacturer Parent

Assa Abloy

Knob/Lever Size

2-1/8 Inch

Knob Style Family

Ball Knob

Sub-Series

7855-OB-26D

Keying Type

Keyed Different

Strike Size

4-7/8" Length x 3/32" Thick

Product Overview
7800 SeriesMortise Locks

Designed with safety in mind, the heavy-duty 7800 Series Knob Lock is UL listed for use on fire doors and constructed with high quality components to provide maximum security, performance and durability. Ideally suited for non-ADA compliant openings in hospitals, schools, and office buildings.

Features:
  • Foolproof design allows simple installation and maintenance
  • Available through-bolt lever trim for increased security
  • Certified ANSI/BHMA A156.13 Series 1000 Operational and Security Grade 1
Certification Compliance:ANSI/BHMA:
  • Certified to ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1 with all standard trims. ANSI/ASTM F476-84 Grade 40 with concealed mortise cylinder.
  • Note: LFIC (Removable) Cylinders and SFIC Cylinders do not meet Security Grade 1 requirements.
ADA:
  • Meets A117.1 Accessibility Code
  • Meets BOMA International 4.13.8 Complies with American Disability Act; Consult local authorities
UL-cUL:
  • UL and cUL Listed to US and Canadian safety standards for A label 4 x 10 single and 8 x 10 double (3 hour fire door) and lesser class doors, stamped letter F and UL symbol on armored front indicate listing
Positive Pressure:
  • Meets ANSI/UL 10C, Positive Pressure Fire Test of Door Assemblies
California State Reference Code:
(Formerly Title 19, California State Fire Marshal Standard)
  • All levers with returns comply; levers return to within 1/2" (13mm) of door face
Windstorm Certifications:Florida Building Code:
  • FL2998
UL Certification Directory:
  • ZHEM.R21744 – Latching Hardware
Specifications:For Doors:
  • 1-3/4" (44mm) thick standard
Backset:
  • 2-3/4" (70mm) only
Outside Front:
  • Plate Brass, bronze or stainless steel. 8" (203mm) x 1-1/4" (31mm), ANSI/BHMA Standard A156.115
Front:
  • Adjustable at any angle from flat to beveled 1/8" (3mm) in 2" (51mm)
Hubs for Knobs/Levers:
  • 8200: cold forged steel
Auxiliary Deadlatch:
  • Stainless steel and non-handed
Handing:
  • Specify hand on order; easily field reversible (if no hand is specified RH will be provided)
Strike:
  • Brass, bronze or stainless steel; ANSI Standard
Keys:
  • Two, nickel silver (control key or emergency key must be ordered when required)
Cylinder:
  • Brass, size #41 (1-1/8") standard (except for Freewheeling, size #46 (1-3/4"))
Masterkey:
  • Can be masterkeyed or grand masterkeyed. Construction keying available. LA standard keyway
Stile:
  • 4-1/2" (114mm) minimum stile for 7800/8200/R8200, 4-3/4" (121mm) minimum stile for electrical function locks
Door Prep:
  • ANSI/BHMA A156.115 or A156.115W
Warranty:
  • 10 year limited warranty, 2 year limited warranty on electrified locks. Warranty limited to replacement of lockbody and/or components