Rockwood 555-US26D Lever Extension Flush Bolt, For Fire Rated Hollow Metal Swinging Doors, 626 Satin Chrome Plated Brass Finish

The Rockwood 555-US26D Lever Extension Flush Bolt is built for fire rated hollow metal swinging doors, delivering secure top and bottom bolting on the inactive leaf of a pair of doors. Constructed from solid brass with a Satin Chrome Plated (US26D/630) finish, it offers a 3/4" bolt throw and a 3/4" rod backset for consistent alignment and dependable engagement. The lever-operated design lets you extend and retract the bolt by hand, making it practical for busy commercial settings. Available in 24" or 48" lengths, this flush bolt suits office buildings, institutions, and other high-traffic environments that require fire-rated compliance and a clean, corrosion-resistant appearance.

Features

• Designed specifically for fire rated hollow metal swinging doors.

• Lever extension mechanism allows simple hand operation of the bolt.

• 3/4" bolt throw provides secure engagement into the strike.

• 3/4" rod backset ensures consistent alignment within the door.

• Constructed of solid brass for long-lasting durability.

• Finished in Satin Chrome Plated Brass (US26D/630) for a refined, corrosion-resistant appearance.

• Offered in 24" or 48" length options to fit different door heights and applications.

Functional Details

The lever extension flush bolt is manually operated by moving the lever to project or withdraw the bolt, securing the inactive leaf of a pair of doors to the frame header and threshold. This keeps the secondary door fixed while allowing the active leaf to operate normally.