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Manual Flush Bolt With 12" Extension Rod, Bronze Material, 1" X 6-3/4" Face Plate, Us10B Oil Rubbed Bronze Finish

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Rockwood 555 US10B Manual Flush Bolt With 12" Extension Rod, Bronze Material, 1" X 6-3/4" Face Plate, Us10B Oil Rubbed Bronze Finish

Item #: 555 US10B by Rockwood

Brand: Rockwood

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Finish: Oil-Rubbed Bronze

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Features
  • Constructed from bronze with a US10B Oil Rubbed Dark Bronze finish, providing a functional component for door hardware systems.
  • Features a 12" extension rod, 3/4" bolt throw, and 3/4" rod backset for reliable operation on swinging door applications.
  • Includes a 1" x 6-3/4" face plate, 15/16" x 2-1/4" strike, and 1" x 2" guide for standard door preparation requirements.
  • Designed with a lever handle and an adjustable 1-1/2" bolt head to allow for precise alignment during installation.
  • UL rated for use on fire-rated hollow metal doors up to 3 hours, meeting ANSI A156.16 L04251 standards for performance.
  • Suitable for commercial and residential door hardware, specifically for metal doors measuring up to 4ft wide and 10ft high.
  • Supplied with 8 No.8 x 3/4" flat head combo screws to ensure a complete installation process for the flush bolt assembly.

Color

Dark Oxidized Satin Bronze Oil Rubbed

Color Code

613/US10B

Base Material

Bronze

Finish

US10B

Length

Rod: 12"

Size

Face Plate Size: 1" x 6-3/4" ; Strike Size: 15/16" x 2-1/4" ; Guide Size: 1" x 2"

Guide Size

1" x 2"

Strike Size

15/16" x 2-1/4"

Face Plate Size

1" x 6-3/4"

Door Type

Metal, Wood

Alternate Part Number-1

117084

Finish code

US10B

Height

0.750000000

Width

1.630000000

Rod Length

12 Inch

Application

Fire Rated Hollow Metal Swinging Doors measuring up to 4ft w x 10ft h rated up to and including 3 Hours

Function

Flush Bolt

Bolt Throw

3/4 Inch

Finish Description

Oil Rubbed Dark Bronze

ADA Compliant

No

Finish Family

Dark Bronze

Included Components

(8) #8 x 3/4" Flat Head Combo Screws

Product Material

Brass

Standards

UL Rated for use on Metal Doors only; ANSI A156.16: L04251

Function Family

Door Accessory

Features

1-1/2" Adjustable Bolt Head

Product Type

Door Accessory

Series

Parts/Accessories

Bolt Backset

3/4 Inch

Manufacturer Parent

Assa Abloy

Sub-Series

Rockwood-555

Hazardous Material

No

No of inners

1

Faceplate

1" x 6-3/4"

ANSI/BHMA Standards

ANSI A156.16, L04251

Handle Type

Lever

Fasteners

8 ea. #8 x 3/4" FH combo screws

Door Strike

15/16" x 2-1/4"

Product Overview
The Manual Flush Bolt with 12" Extension Rod is a door accessory designed for use on fire-rated hollow metal swinging doors. Constructed from bronze, this flush bolt features a 12" extension rod and a 3/4" bolt throw, providing a 3/4" rod backset for precise operation. The face plate measures 1" x 6-3/4", while the strike size is 15/16" x 2-1/4" and the guide size is 1" x 2". This component is UL rated for use on metal doors and meets ANSI A156.16 L04251 standards, suitable for doors measuring up to 4ft wide by 10ft high with a fire rating of up to 3 hours. The lever-style handle allows for manual engagement, and the unit includes an adjustable 1-1/2" bolt head for installation flexibility. The package includes 8 No.8 x 3/4" flat head combo screws for mounting. Finished in US10B Oil Rubbed Dark Bronze, this hardware provides a consistent aesthetic for commercial and residential door applications.